The word(s) "lose" appears 65 time(s) in 62 verse(s) in Quran in Muhammad Pickthal translation.

(21) He whom Allah leadeth, he indeed is led aright, while he whom Allah sendeth astray - they indeed are losers.

(22) That Allah may separate the wicked from the good, The wicked will He place piece upon piece, and heap them all together, and consign them unto hell. Such verily are the losers.

(23) Even as those before you who were mightier than you in strength, and more affluent than you in wealth and children. They enjoyed their lot awhile, so ye enjoy your lot awhile even as those before you did enjoy their lot awhile. And ye prate even as they prated. Such are they whose works have perished in the world and the Hereafter. Such are they who are the losers.

(24) It is not for the townsfolk of Al-Madinah and for those around them of the wandering Arabs so stay behind the messenger of Allah and prefer their lives to his life. That is because neither thirst nor toil nor hunger afflicteth them in the way of Allah, nor step they any step that angereth the disbelievers, nor gain they from the enemy a gain, but a good deed is recorded for them therefor. Lo! Allah loseth not the wages of the good.

(25) And be not thou of those who deny the revelations of Allah, for then wert thou of the losers.

(26) Assuredly in the Hereafter they will be the greatest losers.

(27) And have patience, (O Muhammad), for lo! Allah loseth not the wages of the good.

(28) Thus gave We power to Joseph in the land. He was the owner of it where he pleased. We reach with Our mercy whom We will. We lose not the reward of the good.

(29) They said: Is it indeed thou who art Joseph? He said: I am Joseph and this is my brother. Allah hath shown us favour. Lo! he who wardeth off (evil) and endureth (findeth favour); for lo! Allah loseth not the wages of the kindly.

(30) Assuredly in the Hereafter they are the losers.