The Greek in Mark 3:21 that is translated as “beside himself” or “lost his mind” or other variations in English is (back-) translated by the following languages like this:
Tzeltal: “his head had been touched” (“an expression to identify what might be called the half-way stage to insanity”)
The Greek that is translated into English as “vain” or “in vain” in English is (back-) translated in various ways:
Guhu-Samane: “with the front teeth of their mouths they worship me” (“‘In vain’ caused puzzlement [because] why should their efforts to worship God produce no results, try as they may? [But the idiom] ‘with the front teeth of their mouths they worship me’ comes from the picture of one who is making a pretense at eating food, hence their deceit is apparent.’ Source: Ernest L. Richert in Notes on Translation December 1963: p. 4-7; reprinted in The Bible Translator 1965, p. 198ff. )
The Greek that is translated as “endure for a while” or “temporary” in English versions is idiomatically translated in Kekchí as “they are like passers by,” an apt description of the transient enthusiast for Christianity. In Toraja-Sa’dan it is translated as “their heart is shallow.” in Javanese as “they are not steadfast” and in Pamona as “only a moment is their heart quiet.” (Source: Bratcher / Nida)
In the German translation by Fridolin Stier (1989) it is translated as “a person of the moment (lit.: “blink of an eye)” (ein Mensch des Augenblicks).
Balinese: “put on a new behavior” (compare “repentance“: “to put on a new mind”)
Tzeltal: “cause one’s heart to return to God” (compare “repentance”: “to cause one’s heart to return because of one’s sin”)
Pedi: “retrace one’s step” (compare “repentance”: “to become untwisted”)
Uab Meto: “return” (compare “repentance”: “to turn the heart upside down”)
Northwestern Dinka: “turn oneself” (compare “repentance”: “to turn the heart”) (source for this and all above: Bratcher / Nida)
Central Mazahua: “change the heart” (compare “repentance”: “turn back the heart”) (source: Nida 1952, p. 40)
In Elhomwe, the same term is used for “conversion” and “repentance” (source: project-specific translation notes in Paratext)
Western Kanjobal: “molt” (like a butterfly) (source: Nida 1952, p. 136)
Latvian: atgriezties (verb) / atgriešanās (noun) (“turn around / return”) which is also the same term being used for “repentance” (source: Katie Roth)
Isthmus Mixe: “look away from the teaching of one’s ancestors and follow the teachings of God”
Highland Popoluca: “leave one’s old beliefs to believe in Jesus” (source for thsi and above: Viola Waterhouse in Notes on Translation August 1966, p. 86ff.)
The Greek that is usually translated as “scribe” in English “were more than mere writers of the law. They were the trained interpreters of the law and expounders of tradition.”
Tboli: “one who taught the law God before caused Moses to write” (or “one who taught the law of Moses”) (source for this and 5 above: Reiling / Swellengrebel)
Noongar: Mammarapa-Warrinyang or “law man” (source: Warda-Kwabba Luke-Ang)
Mairasi: “one who writes and explains Great Above One’s (=God’s) prohibitions” (source: Enggavoter 2004)
Chichewa: “teacher of Laws” (source: Ernst Wendland)
Lalana Chinantec: “one who is a teacher of the law which God gave to Moses back then”
Tepeuxila Cuicatec: “one who know well the law” (Source for this and four above: Viola Waterhouse in Notes on Translation August 1966, p. 86ff.)
Huixtán Tzotzil: “one who mistakenly thought he was teaching God’s commandments”(Huixtán Tzotzil frequently uses the verb -cuy to express “to mistakenly think something” from the point of view of the speaker; source: Marion M. Cowan in Notes on Translation 20/1966, pp. 6ff.)
Germandas Buch translation by Roland Werner (publ. 2009-2022): “theologian” and the 1998 translation by Walter Jens: “interpreter of scriptures” (Schriftausleger)
English translation by Scot McKnight (The Second Testament, publ. 2023): Covenant Code scholar
In British Sign Language it is translated with a sign that combines the signs for “expert” and “law.” (Source: Anna Smith)
“Scribe” in British Sign Language (source: Christian BSL , used with permission)
The Greek term that means “one who is sent off” in its singular form and is usually transliterated as “apostle(s)” in English is (back-) translated in the following ways:
San Blas Kuna: “witnesses to God” (meaning “those who speak up and out for God” (source for this and all above: Bratcher / Nida, except Balanta-Kentohe: Rob Koops)
Mairasi: sasiri atatuemnev nesovnaa or “sent witnesses” (source: Enggavoter 2004)
Khmer: Christtout (“messenger representing Christ”) or when Jesus addresses them: Tout robas Preah Ang (“his messengers-representatives”) (source: Joseph Hong in The Bible Translator 1996, p. 233ff. )
Pwo Karen: “eyeballs” (i.e., “right-hand men”) (source: David Clark)
Chicahuaxtla Triqui: “one who goes about preaching the good word” (source for this and above: Waterhouse / Parrott in Notes on Translation October 1967, p. 1ff.)
Noongar: Moorta Ngany Waangki-Koorl or “People I (Jesus) Send” (source: Warda-Kwabba Luke-Ang)
Ayutla Mixtec: “those who bore the word of God’s mouth”
Chichimeca-Jonaz: “elders messengers” (source for this and above: Viola Waterhouse in Notes on Translation August 1966, p. 86ff.)
Yakan: “commissioned ones” (source: Yakan Back Translation) — note that Scot McKnight in the EnglishThe Second Testament (publ. 2023) translates it as commissioners
Tenango Otomi: “(Jesus’) representatives” (source: Tenango Otomi Back Translation)
Tsamakko: “ones-who-work-for-Christ” (source: Chris Pluger)
Scot McKnight (in The Second Testament, publ. 2023) translates it into English as commissioner.
In American Sign Language it is translated with a combination of the signs for “following” plus the sign for “authority” to differentiate it from disciple. (Source: Ruth Anna Spooner, Ron Lawer)
“apostles” in American Sign Language, source: Deaf Harbor
In Hungarian Sign Language it is translated with a sign that shows the shape of the beard, based on the common and general visual representation of the apostles. This sign differs from the sign for a beard as used in colloquial language. The sign of the apostle does not originate from a specific biblical verse, but rather from the cultural context and later ecclesiastical tradition. “Do not cut the hair at the sides of your head or clip off the edges of your beard.” Lev 19:27. In the biblical era, wearing a beard was the default social and religious norm among Jewish men. The Apostle Peter is generally depicted with a short, curly, white beard. The Apostle Paul appears with a longer, pointed beard. The Apostle John is an exception, as he was the youngest disciple. In iconography, he is often the only one painted without a beard (as a youth) to emphasize his purity and age (see for instance at Transfiguration (icon)). (Source: Jenjelvi Biblia and HSL Bible Translation Group)