Matthew 19:5

and he said, On this account shall a man leave his father and mother, and be joined to his wife, and the two shall be one flesh.

Matthew 19:8

He said to them, Moses, on account of your hardness of heart, allowed you to put away your wives; but from the beginning it was not so.

Treasury of Scripture Knowledge

Summary

David also took Ahinoam of Jezreel; and they were also both of them his wives.

Bible References

Both

Matthew 19:5
and he said, On this account shall a man leave his father and mother, and be joined to his wife, and the two shall be one flesh.