Quran 17:111 — The Children of Israel (Bani Israel)

And proclaim: "Praise be to GOD, who has never begotten a son, nor does He have a partner in His kingship, nor does He need any ally out of weakness," and magnify Him constantly.

[17:110] Say, "Call Him GOD, or call Him Most Gracious; whichever name you use, to Him belongs the best names." You shall not utter your Contact Prayers (Salat) too loudly, nor secretly; use a moderate tone.