The word(s) "reform" appears 5 time(s) in 5 verse(s) in Quran in Muhammad Pickthal translation.

(1) And as for those who make (men) keep the Scripture, and establish worship - lo! We squander not the wages of reformers.

(2) He said: O my people! Bethink you: if I am (acting) on a clear proof from my Lord and He sustaineth me with fair sustenance from Him (how can I concede aught to you)? I desire not to do behind your backs that which I ask you not to do. I desire naught save reform so far as I am able. My welfare is only in Allah. In Him I trust and unto Him I turn (repentant).

(3) Who spread corruption in the earth, and reform not.

(4) And there were in the city nine persons who made mischief in the land and reformed not.

(5) And when he would have fallen upon the man who was an enemy unto them both, he said: O Moses! Wouldst thou kill me as thou didst kill a person yesterday. Thou wouldst be nothing but a tyrant in the land, thou wouldst not be of the reformers.