The word(s) "son" appears 231 time(s) in 210 verse(s) in Quran in Abdullah Yusuf Ali translation.

(101) They said: "Fear not! We give thee glad tidings of a son endowed with wisdom."

(102) And they assign daughters for Allah! - Glory be to Him! - and for themselves (sons,- the issue) they desire!

(103) And Allah has made for you mates (and companions) of your own nature, and made for you, out of them, sons and daughters and grandchildren, and provided for you sustenance of the best: will they then believe in vain things, and be ungrateful for Allah's favours?-

(104) Then did We grant you the Return as against them: We gave you increase in resources and sons, and made you the more numerous in man-power.

(105) It may be that your Lord may (yet) show Mercy unto you; but if ye revert (to your sins), We shall revert (to Our punishments): And we have made Hell a prison for those who reject (all Faith).

(106) If any do wish for the transitory things (of this life), We readily grant them - such things as We will, to such person as We will: in the end have We provided Hell for them: they will burn therein, disgraced and rejected.

(107) Has then your Lord (O Pagans!) preferred for you sons, and taken for Himself daughters among the angels? Truly ye utter a most dreadful saying!

(108) We have honoured the sons of Adam; provided them with transport on land and sea; given them for sustenance things good and pure; and conferred on them special favours, above a great part of our creation.

(109) Say: "Praise be to Allah, who begets no son, and has no partner in (His) dominion: Nor (needs) He any to protect Him from humiliation: yea, magnify Him for His greatness and glory!"

(110) Further, that He may warn those (also) who say, "Allah hath begotten a son":