The word(s) "amm" appears 801 time(s) in 732 verse(s) in Quran in Mohsin Khan translation.

(511) But (now that the Qur'an has come) they disbelieve therein (i.e. in the Qur'an and in Prophet Muhammad صلى الله عليه وسلم , and all that he brought, - the Divine Revelation), so they will come to know!

(512) So turn away (O Muhammad صلى الله عليه وسلم) from them for a while,

(513) So turn (O Muhammad صلى الله عليه وسلم) away from them for a while,

(514) And they (Arab pagans) wonder that a warner (Prophet Muhammad صلى الله عليه وسلم) has come to them from among themselves. And the disbelievers say: "This (Prophet Muhammad صلى الله عليه وسلم) is a sorcerer, a liar.

(515) Be patient (O Muhammad صلى الله عليه وسلم) of what they say, and remember Our slave Dawud (David), endued with power. Verily, he was ever oft-returning in all matters and in repentance (toward Allah).

(516) Say (O Muhammad صلى الله عليه وسلم): "I am only a warner and there is no Ilah (God) except Allah (none has the right to be worshipped but Allah) the One, the Irresistible,

(517) Say (O Muhammad صلى الله عليه وسلم): "No wage do I ask of you for this (the Qur'an), nor am I one of the Mutakallifun (those who pretend and fabricate things which do not exist).

(518) Verily We have sent down the Book to you (O Muhammad صلى الله عليه وسلم) in truth: So worship Allah (Alone) by doing religious deeds sincerely for Allah's sake only.

(519) Say (O Muhammad صلى الله عليه وسلم): "O My slaves who believe (in the Oneness of Allah - Islamic Monotheism), be afraid of your Lord (Allah) and keep your duty to Him. Good is (the reward) for those who do good in this world, and Allah's earth is spacious (so if you cannot worship Allah at a place, then go to another)! Only those who are patient shall receive their reward in full, without reckoning. "

(520) Say (O Muhammad صلى الله عليه وسلم): "Verily I am commanded to worship Allah (Alone) by obeying Him and doing religious deeds sincerely for His sake only.