knew
Judges 6:22
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.
Hosea 12:4
Yea, he had power over the angel, and prevailed: he wept, and made supplication unto him: he found him in Bethel, and there he spake with us;
Hosea 12:5
Even the LORD God of hosts; the LORD is his memorial.