The word(s) "sure" appears 334 time(s) in 314 verse(s) in Quran in Mohsin Khan translation.

(81) (Iblis) said: "Because You have sent me astray, surely I will sit in wait against them (human beings) on Your Straight Path.

(82) (Allah) said (to Iblis): "Get out from this (Paradise), disgraced and expelled. Whoever of them (mankind) will follow you, then surely I will fill Hell with you all."

(83) A group He has guided, and a group deserved to be in error; (because) surely they took the Shayatin (devils) as Auliya' (protectors and helpers) instead of Allah, and think that they are guided.

(84) Indeed your Lord is Allah, Who created the heavens and the earth in Six Days, and then He rose over (Istawa) the Throne (really in a manner that suits His Majesty). He brings the night as a cover over the day, seeking it rapidly, and (He created) the sun, the moon, the stars subjected to His Command. surely, His is the Creation and Commandment. Blessed is Allah, the Lord of the 'Alamin (mankind, jinn and all that exists)!

(85) And do not do mischief on the earth, after it has been set in order, and invoke Him with fear and hope. surely, Allah's Mercy is (ever) near unto the good-doers.

(86) And to (the people of) Madyan (Midian), (We sent) their brother Shu'aib. He said: "O my people! Worship Allah! You have no other Ilah (God) but Him. [La ilaha illallah (none has the right to be worshipped but Allah)]." Verily, a clear proof (sign) from your Lord has come unto you; so give full measure and full weight and wrong not men in their things, and do not do mischief on the earth after it has been set in order, that will be better for you, if you are believers.

(87) The chiefs of those who disbelieved among his people said (to their people): "If you follow Shu'aib, be sure then you will be the losers!"

(88) Fir'aun (Pharaoh) said: "You have believed in him [Musa (Moses)] before I give you permission. surely, this is a plot which you have plotted in the city to drive out its people, but you shall come to know.

(89) "surely, I will cut off your hands and your feet from opposite sides, then I will crucify you all."

(90) Then after them succeeded an (evil) generation, which inherited the Book, but they chose (for themselves) the goods of this low life (evil pleasures of this world) saying (as an excuse): "(Everything) will be forgiven to us." And if (again) the offer of the like (evil pleasures of this world) came their way, they would (again) seize them (would commit those sins). Was not the covenant of the Book taken from them that they would not say about Allah anything but the truth? And they have studied what is in it (the Book). And the home of the Hereafter is better for those who are Al-Muttaqun (the pious - See V.2:2). Do not you then understand?