Following are a number of back-translations of John 2:25:

• Uma: «He did not need anyone to tell him what men were like, because he already knew what was in the hearts of men.» (Source: Uma Back Translation)
• Yakan: «Even if he was not told, he certainly knew as to what was in the liver of men/mankind.» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «Even though no one told him what was in the breath of people, he knew it already because he knew beforehand what the breath (attitude) of mankind is.» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «because he knew the character/behavior of all people. He didn’t need someone to tell him what was in their mind/thoughts, because he emphatically of-course already-knew-it.» (Source: Kankanaey Back Translation)
• Tagbanwa: «It really wasn’t necessary for someone to tell him, because he really knows what is in the mind/inner-being of man.» (Source: Tagbanwa Back Translation)
• Tenango Otomi: «It wasn’t necessary for someone to tell him what people were thinking because he himself knows what the thoughts of a person are.» (Source: Tenango Otomi Back Translation)