Matthew 19:9

Now I tell you that whoever divorces his wife, except for sexual immorality, and marries another woman, commits adultery.”

Note SBL and BYZ include And he who marries a divorced woman commits adultery; see Matthew 5:32.

BSB · Berean Standard Bible
And I say unto you, Whosoever shall put away his wife, except it be for fornication, and shall marry another, committeth adultery: and whoso marrieth her which is put away doth commit adultery.
KJV · King James Version
I tell you that whoever divorces his wife, except for sexual immorality, and marries another, commits adultery; and he who marries her when she is divorced commits adultery.”
WEB · World English Bible
And I say unto you, Whosoever shall put away his wife, except for fornication, and shall marry another, committeth adultery: and he that marrieth her when she is put away committeth adultery.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Whosoever
Matthew 5:32; Mark 10:11, 12; Luke 16:18; 1 Corinthians 7:10–13, 39
except
2 Chronicles 21:11; Jeremiah 3:8; Ezekiel 16:8, 15, 29; 1 Corinthians 5:1
doth
Genesis 12:18, 19; Genesis 20:3; Jeremiah 3:1; Romans 7:2, 3; 1 Corinthians 7:4, 11, 39