Following are a number of back-translations of Luke 18:21:

• Noongar: «The man replied, ‘Since I was young, I have always done everything the Law says.’ » (Source: Warda-Kwabba Luke-Ang)
• Uma: «That person said: ‘All those rules, I have followed since my childhood.'» (Source: Uma Back Translation)
• Yakan: «The man said to him, ‘Sir, all that I have obeyed since I was a child.'» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «And that man answered Jesus, he said, ‘Teacher, all of those things I have observed, and I have not disobeyed, ever since I was a child.'» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «That man then said, ‘Beginning from my youth, I have-been-obeying all these laws.'» (Source: Kankanaey Back Translation)
• Tagbanwa: «‘Teacher,’ said that man again, ‘as for all of that, I have been obeying that since my childhood.'» (Source: Tagbanwa Back Translation)