Following are a number of back-translations of John 13:8:

• Uma: «Petrus said: ‘No, Lord! Don’t wash my feet!’ Yesus said: ‘If I do not wash you (sing.), you (sing.) will have no connection/relationship with me.'» (Source: Uma Back Translation)
• Yakan: «Petros said, ‘I will really not let you wash my feet.’ ‘If I do not wash your feet,’ said Isa, ‘you are no longer my disciple.'» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «And Peter said, ‘It cannot be that you are the one to wash my feet.’ And Jesus answered, ‘If I do not wash you, you are not my disciple.'» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «Whereupon Pedro said, ‘Don’t, don’t you (sing.) wash my feet.’ But Jesus said, ‘If I don’t wash your (sing.) feet, you (sing.) will also not be counted as my disciple.'» (Source: Kankanaey Back Translation)
• Tagbanwa: «Pedro said again, ‘It’s really like it’s not fitting that I let you wash my feet.’ Jesus again said, ‘But if I don’t cleanse you, it’s certain you are not my disciple. You have no share which comes from me.'» (Source: Tagbanwa Back Translation)
• Tenango Otomi: «But Peter said, ‘No. You cannot wash my feet.’ Jesus said, ‘If I do not wash your feet, then you are not my companion then.'» (Source: Tenango Otomi Back Translation)