Judges 6:22 in the King James Version
And when Gideon perceived that he was an angel of the LORD, Gideon said, Alas, O Lord GOD! for because I have seen an angel of the LORD face to face.
Context
21 Then the LORD’s angel stretched out the end of the staff that was in his hand, and touched the meat and the unleavened cakes; and fire went up out of the rock and consumed the meat and the unleavened cakes. Then the LORD’s angel departed out of his sight.
22 Gideon saw that he was the LORD’s angel; and Gideon said, “Alas, Lord GOD! Because I have seen the LORD’s angel face to face!”
23 The LORD said to him, “Peace be to you! Don’t be afraid. You shall not die.”