The word(s) "loser" appears 35 time(s) in 34 verse(s) in Quran in Muhammad Pickthal translation.

(31) And thou wilt see them exposed to (the Fire), made humble by disgrace, and looking with veiled eyes. And those who believe will say: Lo! the (eternal) losers are they who lose themselves and their housefolk on the Day of Resurrection. Lo! are not the wrong-doers in perpetual torment?

(32) Such are those on whom the Word concerning nations of the jinn and mankind which have passed away before them hath effect. Lo! they are the losers.

(33) The devil hath engrossed them and so hath caused them to forget remembrance of Allah. They are the devil's party. Lo! is it not the devil's party who will be the losers?

(34) O ye who believe! Let not your wealth nor your children distract you from remembrance of Allah. Those who do so, they are the losers.