The word(s) "happen" appears 11 time(s) in 9 verse(s) in Quran in Mohsin Khan translation.

(1) Allah! La ilaha illa Huwa (none has the right to be worshipped but He), Al-Hayyul-Qayyum (the Ever Living, the One Who sustains and protects all that exists). Neither slumber nor sleep overtakes Him. To Him belongs whatever is in the heavens and whatever is on the earth. Who is he that can intercede with Him except with His Permission? He knows what happens to them (His creatures) in this world, and what will happen to them in the Hereafter. And they will never compass anything of His Knowledge except that which He wills. His Kursi extends over the heavens and the earth, and He feels no fatigue in guarding and preserving them. And He is the Most High, the Most Great. [This Verse 2:255 is called Ayat-ul-Kursi ]

(2) His people disputed with him. He said: "Do you dispute with me concerning Allah while He has guided me, and I fear not those whom you associate with Him (Allah) in worship. (Nothing can happen to me) except when my Lord (Allah) wills something. My Lord comprehends in His Knowledge all things. Will you not then remember?

(3) Say: "Nothing shall ever happen to us except what Allah has ordained for us. He is our Maula (Lord, Helper and Protector)." And in Allah let the believers put their trust.

(4) And the king said: "Bring him to me." But when the messenger came to him, [Yusuf (Joseph)] said: "Return to your lord and ask him, 'What happened to the women who cut their hands? Surely, my Lord (Allah) is Well-Aware of their plot.'"

(5) Thus We relate to you (O Muhammad صلى الله عليه وسلم) some information of what happened before. And indeed We have given you from Us a Reminder (this Qur'an).

(6) He (Allah) knows what happens to them (His creatures) in this world, and what will happen to them (in the Hereafter) but they will never compass anything of His Knowledge.

(7) They think that Al-Ahzab (the Confederates) have not yet withdrawn; and if Al-Ahzab (the Confederates) should come (again), they would wish they were in the deserts (wandering) among the bedouins, seeking news about you (from a far place); and if they (happen) to be among you, they would not fight but little.

(8) And verily, the Recompense is sure to happen.

(9) That Day it will declare its information (about all that happened over it of good or evil).