Abdul Malik bin Sa'id عبد الملك بن سعيد · Chapters on Supplication

that when the Messenger of Allah (ﷺ) would stand for prayer during the middle of the night, he would say: “O Allah, to You is the Praise, You are the Light of the heavens and the earth, and to You is the Praise, You are the Sustainer of the heavens and the earth, and to You is the praise, You are the Lord of the heavens and the earth, and those in them, You are the truth, and Your Promise…