The word(s) "reward" appears 190 time(s) in 170 verse(s) in Quran in Mohsin Khan translation.

(21) Allah will not leave the believers in the state in which you are now, until He distinguishes the wicked from the good. Nor will Allah disclose to you the secrets of the Ghaib (unseen), but Allah chooses of His Messengers whom He wills. So believe in Allah and His Messengers. And if you believe and fear Allah, then for you there is a great reward.

(22) So their Lord accepted of them (their supplication and answered them), "Never will I allow to be lost the work of any of you, be he male or female. You are (members) one of another, so those who emigrated and were driven out from their homes, and suffered harm in My Cause, and who fought, and were killed (in My Cause), verily, I will expiate from them their evil deeds and admit them into Gardens under which rivers flow (in Paradise); a reward from Allah, and with Allah is the best of rewards."

(23) And there are, certainly, among the people of the Scripture (Jews and Christians), those who believe in Allah and in that which has been revealed to you, and in that which has been revealed to them, humbling themselves before Allah. They do not sell the Verses of Allah for a little price, for them is a reward with their Lord. Surely, Allah is Swift in account.

(24) And wish not for the things in which Allah has made some of you to excel others. For men there is reward for what they have earned, (and likewise) for women there is reward for what they have earned, and ask Allah of His Bounty. Surely, Allah is Ever All-Knower of everything.

(25) Surely! Allah wrongs not even of the weight of an atom (or a small ant), but if there is any good (done), He doubles it, and gives from Him a great reward.

(26) And indeed We should then have bestowed upon them a great reward from Ourselves.

(27) Let those (believers) who sell the life of this world for the Hereafter fight in the Cause of Allah, and whoso fights in the Cause of Allah, and is killed or gets victory, We shall bestow on him a great reward.

(28) Whosoever intercedes for a good cause will have the reward thereof, and whosoever intercedes for an evil cause will have a share in its burden. And Allah is Ever All-Able to do (and also an All-Witness to) everything.

(29) Not equal are those of the believers who sit (at home), except those who are disabled (by injury or are blind or lame), and those who strive hard and fight in the Cause of Allah with their wealth and their lives. Allah has preferred in grades those who strive hard and fight with their wealth and their lives above those who sit (at home). Unto each, Allah has promised good (Paradise), but Allah has preferred those who strive hard and fight, above those who sit (at home) by a huge reward.

(30) He who emigrates (from his home) in the Cause of Allah, will find on earth many dwelling places and plenty to live by. And whosoever leaves his home as an emigrant unto Allah and His Messenger, and death overtakes him, his reward is then surely incumbent upon Allah. And Allah is Ever Oft-Forgiving, Most Merciful.