LXX Gen 26:24

καὶ ὤφθη αὐτῷ κύριος ἐν τῆ νυκτὶ ἐκείνῃ, καὶ εἶπεν Ἐγώ εἰμι ὁ θεὸς Ἀβραὰμ τοῦ πατρός σου· μὴ φοβοῦ· μετὰ σοῦ γάρ εἰμι, καὶ εὐλογήσω σε καὶ πληθυνῶ τὸ σπέρμα σου διὰ Ἀβραὰμ τὸν πατέρα σου.

and that night the LORD appeared to him and said, “I am the God of your father Abraham. Do not be afraid, for I am with you. I will bless you and multiply your descendants for the sake of My servant Abraham.”