The word(s) "rivers" appears 51 time(s) in 48 verse(s) in Quran in Muhammad Pickthal translation.

(31) Is not He (best) Who made the earth a fixed abode, and placed rivers in the folds thereof, and placed firm hills therein, and hath set a barrier between the two seas? Is there any Allah beside Allah? Nay, but most of them know not!

(32) Those who believe and do good works, them verily We shall house in lofty dwellings of the Garden underneath which rivers flow. There they will dwell secure. How sweet the guerdon of the toilers,

(33) But those who keep their duty to their Lord, for them are lofty halls with lofty halls above them, built (for them), beneath which rivers flow. (It is) a promise of Allah. Allah faileth not His promise.

(34) And Pharaoh caused a proclamation to be made among his people saying: O my people! Is not mine the sovereignty of Egypt and these rivers flowing under me? Can ye not then discern?

(35) Lo! Allah will cause those who believe and do good works to enter Gardens underneath which rivers flow; while those who disbelieve take their comfort in this life and eat even as the cattle eat, and the Fire is their habitation.

(36) A similitude of the Garden which those who keep their duty (to Allah) are promised: Therein are rivers of water unpolluted, and rivers of milk whereof the flavour changeth not, and rivers of wine delicious to the drinkers, and rivers of clear-run honey; therein for them is every kind of fruit, with pardon from their Lord. (Are those who enjoy all this) like those who are immortal in the Fire and are given boiling water to drink so that it teareth their bowels?

(37) That He may bring the believing men and the believing women into Gardens underneath which rivers flow, wherein they will abide, and may remit from them their evil deeds - That, in the sight of Allah, is the supreme triumph -

(38) There is no blame for the blind, nor is there blame for the lame, nor is there blame for the sick (that they go not forth to war). And whoso obeyeth Allah and His messenger, He will make him enter Gardens underneath which rivers flow; and whoso turneth back, him will He punish with a painful doom.

(39) Lo! the righteous will dwell among gardens and rivers,

(40) On the day when thou (Muhammad) wilt see the believers, men and women, their light shining forth before them and on their right hands, (and wilt hear it said unto them): Glad news for you this day: Gardens underneath which rivers flow, wherein ye are immortal. That is the supreme triumph.