Jesus said to him, “Again, it is written: Do not test the Lord your God.a Bible see other translations
From Deut. 6:16

“the Lord.” A rabbinic abbreviation for “Yahweh” appears in the Hebrew manuscript of Matthew as well as in the verses of the Old Testament that Matthew quoted. There is evidence that Matthew wrote his Gospel in Hebrew and could have used the name Yahweh, so we have put it here in the commentary in the REV (see commentary on Matthew 3:3).

Commentary for: Matthew 4:7