Mark 10:5-9 And Jesus said to them, On account of your hardness of heart he wrote you this command.

Noyes⁽ⁱ⁾ ⁵ And Jesus said to them, On account of your hardness of heart he wrote you this command. ⁶ But, from the beginning of the creation, [God] made them male and female. ⁷ "For this cause shall a man leave his father and his mother; ⁸ and the two shall become one flesh." So they are no longer two, but one flesh. ⁹ What therefore God joined together, let not man put asunder.