Targum for Genesis 16:13

And she gave thanks before the Lord whose Word spake to her, and thus said, Thou art He who livest and art eternal; who seest, but art not seen! for she said, For, behold, here is revealed the glory of the Shekina of the Lord after a vision.

And Hagar gave thanks, and prayed in the Name of the Word of the Lord, who had been manifested to her, saying, Blessed be Thou, Eloha, the Living One of all Ages, who hast looked upon my affliction. For she said, Behold, Thou art manifested also unto me, even as Thou wast manifested to Sara my mistress.