The word(s) "ought" appears 153 time(s) in 146 verse(s) in Quran in Abdullah Yusuf Ali translation.

(91) And call not, besides Allah, on another god. There is no god but He. Everything (that exists) will perish except His own Face. To Him belongs the Command, and to Him will ye (all) be brought back.

(92) Every soul shall have a taste of death in the end to Us shall ye be brought back.

(93) It is Allah Who begins (the process of) creation; then repeats it; then shall ye be brought back to Him.

(94) And those who have rejected Faith and falsely denied our Signs and the meeting of the Hereafter,- such shall be brought forth to Punishment.

(95) It is He Who brings out the living from the dead, and brings out the dead from the living, and Who gives life to the earth after it is dead: and thus shall ye be brought out (from the dead).

(96) So set thou thy face steadily and truly to the Faith: (establish) Allah's handiwork according to the pattern on which He has made mankind: no change (let there be) in the work (wrought) by Allah: that is the standard Religion: but most among mankind understand not.

(97) Say: "The Angel of Death, put in charge of you, will (duly) take your souls: then shall ye be brought back to your Lord."

(98) If We had so willed, We could certainly have brought every soul its true guidance: but the Word from Me will come true, "I will fill Hell with Jinns and men all together."

(99) Behold! they came on you from above you and from below you, and behold, the eyes became dim and the hearts gaped up to the throats, and ye imagined various (vain) thoughts about Allah!

(100) And if an entry had been effected to them from the sides of the (city), and they had been incited to sedition, they would certainly have brought it to pass, with none but a brief delay!