Genesis 2:24 is the exact verse Jesus quotes here, the basis for the one-flesh union and marriage permanence.

Matthew 19:5 is the parallel Gospel account where Jesus quotes the same Genesis verse in a divorce debate.

Matthew 19:6 follows the quote with Jesus' conclusion that marriage is divinely joined and inseparable.

Ephesians 5:31 directly quotes the same Genesis 2:24 passage Jesus cites here about leaving parents and becoming one flesh.