Following are a number of back-translations of Mark 10:5:

• Uma: «Yesus said: ‘Musa wrote and delivered that command to you, because of your stubbornness [lit., your hard wisdom teeth], you are not teachable.» (Source: Uma Back Translation)
• Yakan: «‘That is true,’ said Isa. ‘But the reason that he wrote that command to you is, because you are not willing to follow/obey teaching/are so stubborn.» (Source: Yakan Back Translation)
• Western Bukidnon Manobo: «And Jesus said to them, ‘The reason Moses permitted you to divorce your wives is because you reject the teaching,» (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: «Jesus said in return, ‘Moses allowed you to divorce your wives because of your stubbornness/unresponsiveness (lit. hardness of your mind/thoughts).» (Source: Kankanaey Back Translation)
• Tagbanwa: «But Jesus replied, saying, ‘Because of the hardness of your heads, that’s why he wrote a law like that.» (Source: Tagbanwa Back Translation)