The word(s) "down" appears 165 time(s) in 160 verse(s) in Quran in Muhammad Pickthal translation.

(1) Who hath appointed the earth a resting-place for you, and the sky a canopy; and causeth water to pour down from the sky, thereby producing fruits as food for you. And do not set up rivals to Allah when ye know (better).

(2) But Satan caused them to deflect therefrom and expelled them from the (happy) state in which they were; and We said: Fall down, one of you a foe unto the other! There shall be for you on earth a habitation and provision for a time.

(3) We said: Go down, all of you, from hence; but verily there cometh unto you from Me a guidance; and whoso followeth My guidance, there shall no fear come upon them neither shall they grieve.

(4) And We caused the white cloud to overshadow you and sent down on you the manna and the quails, (saying): Eat of the good things wherewith We have provided you - they wronged Us not, but they did wrong themselves.

(5) But those who did wrong changed the word which had been told them for another saying, and We sent down upon the evil-doers wrath from heaven for their evil-doing.

(6) And when ye said: O Moses! We are weary of one kind of food; so call upon thy Lord for us that He bring forth for us of that which the earth groweth - of its herbs and its cucumbers and its corn and its lentils and its onions. He said: Would ye exchange that which is higher for that which is lower? Go down to settled country, thus ye shall get that which ye demand. And humiliation and wretchedness were stamped upon them and they were visited with wrath from Allah. That was because they disbelieved in Allah's revelations and slew the prophets wrongfully. That was for their disobedience and transgression.

(7) Then, even after that, your hearts were hardened and became as rocks, or worse than rocks, for hardness. For indeed there are rocks from out which rivers gush, and indeed there are rocks which split asunder so that water floweth from them. And indeed there are rocks which fall down for the fear of Allah. Allah is not unaware of what ye do.

(8) Neither those who disbelieve among the people of the Scripture nor the idolaters love that there should be sent down unto you any good thing from your Lord. But Allah chooseth for His mercy whom He will, and Allah is of Infinite Bounty.

(9) And when We made the House (at Makka) a resort for mankind and sanctuary, (saying): Take as your place of worship the place where Abraham stood (to pray). And We imposed a duty upon Abraham and Ishmael, (saying): Purify My house for those who go around and those who meditate therein and those who bow down and prostrate themselves (in worship).

(10) Lo! In the creation of the heavens and the earth, and the difference of night and day, and the ships which run upon the sea with that which is of use to men, and the water which Allah sendeth down from the sky, thereby reviving the earth after its death, and dispersing all kinds of beasts therein, and (in) the ordinance of the winds, and the clouds obedient between heaven and earth: are signs (of Allah's Sovereignty) for people who have sense.