The word(s) "upon" appears 287 time(s) in 260 verse(s) in Quran in Muhammad Habib Shakir translation.

(111) And they who give associates (to Allah) say: If Allah had pleased, we would not have served anything besides Allah, (neither) we nor our fathers, nor would we have prohibited anything without (order from) Him. Thus did those before them; is then aught incumbent upon the apostles except a plain delivery (of the message)?

(112) And Allah has made for you of what He has created shelters, and He has given you in the mountains places of retreat, and He has given you garments to preserve you from the heat and coats of mail to preserve you in your fighting; even thus does He complete His favor upon you, that haply you may submit.

(113) Those whom they call upon, themselves seek the means of access to their Lord-- whoever of them is nearest-- and they hope for His mercy and fear His chastisement; surely the chastisement of your Lord is a thing to be cautious of.

(114) Or you should cause the heaven to come down upon us in pieces as you think, or bring Allah and the angels face to face (with us).

(115) Say: Call upon Allah or call upon, the Beneficent Allah; whichever you call upon, He has the best names; and do not utter your prayer with a very raised voice nor be silent with regard to it, and seek a way between these.

(116) And We strengthened their hearts with patience, when they stood up and said: Our Lord is the Lord of the heavens and the earth; we will by no means call upon any god besides Him, for then indeed we should have said an extravagant thing.

(117) And his wealth was destroyed; so he began to wring his hands for what he had spent on it, while it lay, having fallen down upon its roofs, and he said: Ah me! would that I had not associated anyone with my Lord.

(118) And as for the boy, his parents were believers and we feared lest he should make disobedience and ingratitude to come upon them:

(119) When he called upon his Lord in a low voice,

(120) And I will withdraw from you and what you call on besides Allah, and I will call upon my Lord; may be I shall not remain unblessed in calling upon my Lord.