The word(s) "fit" appears 84 time(s) in 82 verse(s) in Quran in Mohsin Khan translation.

(41) Whoever goes right, then he goes right only for the benefit of his ownself. And whoever goes astray, then he goes astray to his own loss. No one laden with burdens can bear another's burden. And We never punish until We have sent a Messenger (to give warning).

(42) It befits not (the Majesty of) Allah that He should beget a son [this refers to the slander of Christians against Allah, by saying that 'Îsa (Jesus) is the son of Allah]. Glorified (and Exalted) be He (above all that they associate with Him). When He decrees a thing, He only says to it: "Be!" - and it is.

(43) [Ibrahim (Abraham)] said: "Do you then worship besides Allah, things that can neither profit you, nor harm you?

(44) He calls besides Allah unto that which can neither harm him, nor profit him. That is a straying far away.

(45) He calls unto him whose harm is nearer than his profit: certainly, an evil Maula (patron) and certainly an evil friend!

(46) That they may witness things that are of benefit to them (i.e. reward of Hajj in the Hereafter, and also some worldly gain from trade), and mention the Name of Allah on appointed days (i.e. 10th, 11th, 12th, and 13th day of Dhul-Hijjah), over the beast of cattle that He has provided for them (for sacrifice), [at the time of their slaughtering by saying: (Bismillah, Wallahu-Akbar, Allahumma Minka wa Ilaik).] Then eat thereof and feed therewith the poor having a hard time.

(47) In them (cattle offered for sacrifice) are benefits for you for an appointed term, and afterwards they are brought for sacrifice unto the ancient House (the Haram - sacred territory of Makkah).

(48) And verily in the cattle there is indeed a lesson for you. We give you to drink (milk) of that which is in their bellies. And there are, in them, numerous (other) benefits for you, and of them you eat.

(49) We hasten unto them with good things. Nay, [it is a fitnah (trial) in this worldly life so that they will have no share of good things in the Hereafter] but they perceive not. [Tafsir Al-Qurtubi].

(50) And marry those among you who are single (i.e. a man who has no wife and the woman who has no husband) and (also marry) the Salihun (pious, fit and capable ones) of your (male) slaves and maid-servants (female slaves). If they be poor, Allah will enrich them out of His Bounty. And Allah is All-Sufficient for His creatures' needs, All-Knowing (about the state of the people).