The word(s) "through" appears 26 time(s) in 25 verse(s) in Quran in Muhammad Pickthal translation.

(21) Then We gave the Scripture as inheritance unto those whom We elected of Our bondmen. But of them are some who wrong themselves and of them are some who are lukewarm, and of them are some who outstrip (others) through good deeds, by Allah's leave. That is the great favour!

(22) through boiling waters; then they are thrust into the Fire.

(23) And they were not divided until after the knowledge came unto them, through rivalry among themselves; and had it not been for a Word that had already gone forth from thy Lord for an appointed term, it surely had been judged between them. And those who were made to inherit the Scripture after them are verily in hopeless doubt concerning it.

(24) And gave them plain commandments. And they differed not until after the knowledge came unto them, through rivalry among themselves. Lo! thy Lord will judge between them on the Day of Resurrection concerning that wherein they used to differ.

(25) And worship Him (a portion) of the night. And glorify Him through the livelong night.