The word(s) "down" appears 297 time(s) in 269 verse(s) in Quran in Mohsin Khan translation.

(171) And those who expect not a Meeting with Us (i.e. those who deny the Day of Resurrection and the life of the Hereafter) said: "Why are not the angels sent down to us, or why do we not see our Lord?" Indeed they think too highly of themselves, and are scornful with great pride.

(172) And (remember) the Day when the heaven shall be rent asunder with clouds, and the angels will be sent down, with a grand descending.

(173) And those who disbelieve say: "Why is not the Qur'an revealed to him all at once?" Thus (it is sent down in parts), that We may strengthen your heart thereby. And We have revealed it to you gradually, in stages. (It was revealed to the Prophet صلى الله عليه وسلم in 23 years.).

(174) And it is He Who sends the winds as heralds of glad tidings, going before His Mercy (rain); and We send down pure water from the sky.

(175) And when it is said to them: "Prostrate yourselves to the Most Gracious (Allah)! they say: "And what is the Most Gracious? Shall we fall down in prostration to that which you (O Muhammad صلى الله عليه وسلم) command us?" And it increases in them only aversion.

(176) If We will, We could send down to them from the heaven a sign, to which they would bend their necks in humility.

(177) And the sorcerers fell down prostrate.

(178) Which the trustworthy Ruh [Jibril (Gabriel)] has brought down

(179) And it is not the Shayatin (devils) who have brought it (this Qur'an) down.

(180) "And throw down your stick!" But when he saw it moving as if it were a snake, he turned in flight, and did not look back. (It was said:) "O Musa (Moses)! Fear not: verily the Messengers fear not in front of Me.