Following are a number of back-translations of Matthew 6:22:

• Uma: “‘Our (incl.) eye can be compared to a torch. If our (incl.) eye is good, our (incl.) sight/vision is clear.” (Source: Uma Back Translation)
• Yakan: “Our (dual) eyes are figuratively the lamp of our (dual) body. If our (dual) seeing is clear, that means, if our (dual) works are straight/righteous, our (dual) whole body is like light.” (Source: Yakan Back Translation)
• Western Bukidnon Manobo: “Our (dual) eye, it’s like a lamp here in our body, because if our seeing is bright, which is to say, if our activity is righteous, it is as if our whole body is illuminated.” (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: “‘The eye is like the light of people. Therefore if your (sing.) sight/viewpoint is good, it is as if your (sing.) mind is thoroughly lighted.” (Source: Kankanaey Back Translation)
• Tagbanwa: “I’ll also add something else, that what is like a lamp for the body is the eye. If it has no defect, of course your (sing.) whole sight is clear.” (Source: Tagbanwa Back Translation)
• Tenango Otomi: “When you open your eyes good, then you see the light. In like manner, if you open your understanding well, then you will know what is the good by which you must live.” (Source: Tenango Otomi Back Translation)
• Amele: “Jisas told them another talk, ‘The light of your body (is) your eye. If your eye lies good then all your body lies with light.'” (Source: John Roberts in this article )
• Martu Wangka: “If you think to sit true to the Father, as a result of that, you will sit happy.” (Source: Carl Gross)
• German New Testament translation by Berger / Nord (publ. 1999) verses 22 and 23: “The eye is light for the whole body. When the eye is clear, the whole body is brightly illuminated; when it is dim, the body is dark. If your own light does not dispel the darkness within you, how great is the darkness outside!”