The word(s) "son" appears 175 time(s) in 157 verse(s) in Quran in Muhammad Habib Shakir translation.

(131) If Allah desire to take a son to Himself, He will surely choose those He pleases from what He has created. Glory be to Him: He is Allah, the One, the Subduer (of all).

(132) Is he then who has to guard himself with his own person against the evil chastisement on the resurrection day? And it will be said to the unjust: Taste what you earned.

(133) So when he brought to them the truth from Us, they said: Slay the sons of those who believe with him and keep their women alive; and the struggle of the unbelievers will only come to a state of perdition.

(134) Allah's is the kingdom of the heavens and the earth; He creates what He pleases; He grants to whom He pleases daughters and grants to whom He pleases sons.

(135) What! has He taken daughters to Himself of what He Himself creates and chosen you to have sons?

(136) And when a description of the son of Marium is given, lo! your people raise a clamor thereat.

(137) Say: If the Beneficent Allah has a son, I am the foremost of those who serve.

(138) That is because those who disbelieve follow falsehood, and those who believe follow the truth from their Lord. Thus does Allah present to the people their comparisons.

(139) So when you meet in battle those who disbelieve, then smite the necks until when you have overcome them, then make (them) prisoners, and afterwards either set them free as a favor or let them ransom (themselves) until the war terminates. That (shall be so); and if Allah had pleased He would certainly have exacted what is due from them, but that He may try some of you by means of others; and (as for) those who are slain in the way of Allah, He will by no means allow their deeds to perish.

(140) Or has He daughters while you have sons?