Allahu Akbar – The Arabic phrase for “God is All-Great”. It is the first words of the public Islamic call to prayer (adhan), the five daily performed by Muslims, and also a common Muslim rallying cry.
—-
Reuters: “God is Greatest” (not, as often written, “God is Great,” a common Muslim rallying cry. Also chanted when Muslims perform their five daily prayers.
AP: The Arabic phrase for God is great.