The word(s) "rest" appears 78 time(s) in 75 verse(s) in Quran in Mohsin Khan translation.

(51) O Prophet (Muhammad صلى الله عليه وسلم)! Verily, We have made lawful to you your wives, to whom you have paid their Mahr (bridal-money given by the husband to his wife at the time of marriage), and those (slaves) whom your right hand possesses - whom Allah has given to you, and the daughters of your 'Amm (paternal uncles) and the daughters of your 'Ammat (paternal aunts) and the daughters of your Khal (maternal uncles) and the daughters of your Khalat (maternal aunts) who migrated (from Makkah) with you, and a believing woman if she offers herself to the Prophet, and the Prophet wishes to marry her - a privilege for you only, not for the (rest of) the believers. Indeed We know what We have enjoined upon them about their wives and those (slaves) whom their right hands possess, in order that there should be no difficulty on you. And Allah is Ever Oft-Forgiving, Most Merciful.

(52) Say (O Muhammad صلى الله عليه وسلم): "Verily, my Lord enlarges the provision to whom He wills and restricts, but most men know not."

(53) Say: "Truly, my Lord enlarges the provision for whom He wills of His slaves, and (also) restricts (it) for him, and whatsoever you spend of anything (in Allah's Cause), He will replace it. And He is the Best of providers."

(54) And beside them will be Qasirat-at-Tarf [chaste females (wives), restraining their glances (desiring none except their husbands)], with wide and beautiful eyes.

(55) Then We destroyed the rest (the town of Sodom at the place of the Dead Sea now in Palestine).

(56) And beside them will be Qasirat-at-Tarf [chaste females (wives) restraining their glances (desiring none except their husbands)], (and) of equal ages.

(57) Hell! Where they will burn, and worst (indeed) is that place to rest!

(58) It is Allah Who takes away the souls at the time of their death, and those that die not during their sleep. He keeps those (souls) for which He has ordained death and sends the rest for a term appointed. Verily, in this are signs for a people who think deeply.

(59) The Fire, they are exposed to it, morning and afternoon. And on the Day when the Hour will be established (it will be said to the angels): "Cause Fir'aun's (Pharaoh) people to enter the severest torment!"

(60) Allah, it is He Who has made the night for you that you may rest therein and the day for you to see. Truly, Allah is full of Bounty to mankind; yet, most of mankind give no thanks.