Following are a number of back-translations of John 8:25:

• Uma: «They asked him: ‘Who are you (sing.) really?’ Yesus said: ‘What is the use of talking to you!» (Source: Uma Back Translation)
• Yakan: «‘Who then are you really?’ they said. Isa said, ‘I have told you already from the beginning.» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «And they said, ‘Who are you?’ And Jesus answered, ‘I am the one I always said I was from the beginning of my teaching you here.» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «‘And who are you (sing.) then?’ they said. ‘The very one I have been telling you beginning-from the first until now.» (Source: Kankanaey Back Translation)
• Tagbanwa: «‘Well, who are you then?’ asked those people.’Well isn’t it so that I have been telling you all this time who I truly am?’ was Jesus’ reply to them.» (Source: Tagbanwa Back Translation)
• Tenango Otomi: «Then he was spoken to, ‘But who are you?’ Jesus said, ‘I told you before who I am.» (Source: Tenango Otomi Back Translation)