Matthew 22:29-33 ESV
But Jesus answered them, “You are wrong, because you know neither the Scriptures nor the power of God. For in the resurrection they neither marry nor are given in marriage, but are like angels in heaven. And as for the resurrection of the dead, have you not read what was said to you by God: ‘I am the God of Abraham, and the God of Isaac, and the God of Jacob’? He is not God of the dead, but of the living.” And when the crowd heard it, they were astonished at his teaching.
ESV: English Standard Version 2016