Judges 13:21
But the angel of the Lord was seen no more by Manoah and his wife. Then it was clear to Manoah that he was the angel of the Lord.
Judges 6:22
Then Gideon was certain that he was the angel of the Lord; and Gideon said, I am in fear, O Lord God! for I have seen the angel of the Lord face to face.
Judges 13:16
And the angel of the Lord said to Manoah, Though you keep me I will not take of your food; but if you will make a burned offering, let it be offered to the Lord. For it had not come into Manoah's mind that he was the angel of the Lord.
Hosea 12:4-5
He had a fight with the angel and overcame him; he made request for grace to him with weeping; he came face to face with him in Beth-el and there his words came to him;