Ephesians 5:31

Therefore, a man must leave his father and mother and so perfectly unite himself to his wife that the two shall be one.

Matthew 19:5

and said, 'For this reason a man must leave his father and mother and be united to his wife, and the two of them must be one!'

1 Corinthians 6:16

Or, are you not aware that a man who has to do with a prostitute makes his body one with hers? For God says, "The two shall be physically one."

Mark 10:7-8

Therefore, a man must leave his father and mother,

Treasury of Scripture Knowledge

Summary

For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh.

Bible References

General references

Matthew 19:5
and said, 'For this reason a man must leave his father and mother and be united to his wife, and the two of them must be one!'
Mark 10:7
Therefore, a man must leave his father and mother,
1 Corinthians 6:16
Or, are you not aware that a man who has to do with a prostitute makes his body one with hers? For God says, "The two shall be physically one."