اَلْخُرُوجُ 21:27

وَإِنْ أَسْقَطَ سِنَّ عَبْدِهِ أَوْ سِنَّ أَمَتِهِ يُطْلِقُهُ حُرًّا عِوَضًا عَنْ سِنِّهِ.

And if he smite out his manservant’s tooth, or his maidservant’s tooth; he shall let him go free for his tooth’s sake.