Mark 10:6 WBT

⁴  And they said, Moses suffered to write a bill of divorcement, and to put [her] away.

⁵  And Jesus answered and said to them, For the hardness of your heart, he wrote you this precept.

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 mother, and cleave to his wife;

⁸  And they two shall be one flesh: so then they are no more two, but one flesh.