1 Corinthians 6:16

Or do you not know that a man who has to do with a prostitute is one with her in body? For God says, "The two shall become one."

Ephesians 5:31

"For this reason a man is to leave his father and his mother and be united to his wife, and the two shall be as one."

Mark 10:8

and the two shall be one'; so that they are two no longer, but 'one.'

Matthew 19:5-6

and said, For this reason a man shall leave his father and mother and be united to his wife, and the two shall be one'?

Matthew 21:31-32

Which of the two did as his father desired?" "The first," they said. "I solemnly tell you,' replied Jesus, "that the tax-gatherers and the notorious sinners are entering the Kingdom of God in front of you.

Hebrews 11:31

Through faith the notorious sinner Rahab did not perish along with the disobedient, for she had welcomed the spies and had sheltered them.

Treasury of Scripture Knowledge

Summary

What? know ye not that he which is joined to an harlot is one body? for two, saith he, shall be one flesh.

General references

Bible References

An harlot

Matthew 21:31
Which of the two did as his father desired?" "The first," they said. "I solemnly tell you,' replied Jesus, "that the tax-gatherers and the notorious sinners are entering the Kingdom of God in front of you.
Hebrews 11:31
Through faith the notorious sinner Rahab did not perish along with the disobedient, for she had welcomed the spies and had sheltered them.

General references

Ephesians 5:31
"For this reason a man is to leave his father and his mother and be united to his wife, and the two shall be as one."