The word(s) "river" appears 55 time(s) in 51 verse(s) in Quran in Abdullah Yusuf Ali translation.

(31) Allah will admit those who believe and work righteous deeds, to Gardens beneath which rivers flow: they shall be adorned therein with bracelets of gold and pearls; and their garments there will be of silk.

(32) Blessed is He who, if that were His will, could give thee better (things) than those,- Gardens beneath which rivers flow; and He could give thee palaces (secure to dwell in).

(33) Or, Who has made the earth firm to live in; made rivers in its midst; set thereon mountains immovable; and made a separating bar between the two bodies of flowing water? (can there be another) god besides Allah? Nay, most of them know not.

(34) So We sent this inspiration to the mother of Moses: "Suckle (thy child), but when thou hast fears about him, cast him into the river, but fear not nor grieve: for We shall restore him to thee, and We shall make him one of Our messengers."

(35) Then the people of Pharaoh picked him up (from the river): (It was intended) that (Moses) should be to them an adversary and a cause of sorrow: for Pharaoh and Haman and (all) their hosts were men of sin.

(36) But those who believe and work deeds of righteousness - to them shall We give a Home in Heaven,- lofty mansions beneath which flow rivers,- to dwell therein for aye;- an excellent reward for those who do (good)!-

(37) But it is for those who fear their Lord. That lofty mansions, one above another, have been built: beneath them flow rivers (of delight): (such is) the Promise of Allah: never doth Allah fail in (His) promise.

(38) Verily Allah will admit those who believe and do righteous deeds, to Gardens beneath which rivers flow; while those who reject Allah will enjoy (this world) and eat as cattle eat; and the Fire will be their abode.

(39) (Here is) a Parable of the Garden which the righteous are promised: in it are rivers of water incorruptible; rivers of milk of which the taste never changes; rivers of wine, a joy to those who drink; and rivers of honey pure and clear. In it there are for them all kinds of fruits; and Grace from their Lord. (Can those in such Bliss) be compared to such as shall dwell for ever in the Fire, and be given, to drink, boiling water, so that it cuts up their bowels (to pieces)?

(40) That He may admit the men and women who believe, to Gardens beneath which rivers flow, to dwell therein for aye, and remove their ills from them;- and that is, in the sight of Allah, the highest achievement (for man),-