The word(s) "ought" appears 183 time(s) in 176 verse(s) in Quran in Muhammad Pickthal translation.

(111) And when a party of them said: O folk of Yathrib! There is no stand (possible) for you, therefor turn back. And certain of them (even) sought permission of the Prophet, saying: Our homes lie open (to the enemy). And they lay not open. They but wished to flee.

(112) And He brought those of the People of the Scripture who supported them down from their strongholds, and cast panic into their hearts. Some ye slew, and ye made captive some.

(113) And those who disbelieve say: We believe not in this Qur'an nor in that which was before it; but oh, if thou couldst see, when the wrong-doers are brought up before their Lord, how they cast the blame one to another; how those who were despised (in the earth) say unto those who were proud: But for you, we should have been believers.

(114) And as for those who strive against Our revelations, challenging, they will be brought to the doom.

(115) And if they deny thee, (O Muhammad), messengers (of Allah) were denied before thee. Unto Allah all things are brought back.

(116) For what cause should I not serve Him Who hath created me, and unto Whom ye will be brought back?

(117) But all, without exception, will be brought before Us.

(118) It is but one Shout, and behold them brought together before Us!

(119) Therefor Glory be to Him in Whose hand is the dominion over all things! Unto Him ye will be brought back.

(120) Say (O Muhammad): Ye, in truth; and ye will be brought low.