Matthew 19:1

And it came to pass, that when Jesus had finished these sayings, he departed from Galilee, and came into the coasts of Judea beyond Jordan;

Cross-reference

Matthew 26:1 uses the same formulaic conclusion phrase for a different discourse, showing Matthew's stylistic pattern.

Mark 10:1 parallels this same geographical move — Jesus leaves Galilee for Judea beyond the Jordan.

John 10:40 places Jesus beyond the Jordan too, but with different timing and purpose — a moderate parallel.