The word(s) "complain" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) He said, "I only complain of my suffering and my grief to Allah, and I know from Allah that which you do not know.

(2) Certainly has Allah heard the speech of the one who argues with you, [O Muhammad], concerning her husband and directs her complaint to Allah. And Allah hears your dialogue; indeed, Allah is Hearing and Seeing.