'Thyself' in the Bible

Remember Abraham, Isaac, and Israel, Your servants to whom You swore by Yourself, and said to them, ‘I will multiply your descendants as the stars of the heavens, and all this land of which I have spoken I will give to your descendants, and they shall inherit it forever.’”

Then Moses said to the Lord, “See, You say to me, ‘Bring up this people!’ But You Yourself have not let me know whom You will send with me. Moreover, You have said, ‘I have known you by name, and you have also found favor in My sight.’