The word(s) "loose" appears 8 time(s) in 8 verse(s) in Quran in Muhammad Pickthal translation.

(1) And whoso is not able to afford to marry free, believing women, let them marry from the believing maids whom your right hands possess. Allah knoweth best (concerning) your faith. Ye (proceed) one from another; so wed them by permission of their folk, and give unto them their portions in kindness, they being honest, not debauched nor of loose conduct. And if when they are honourably married they commit lewdness they shall incur the half of the punishment (prescribed) for free women (in that case). This is for him among you who feareth to commit sin. But to have patience would be better for you. Allah is Forgiving, Merciful.

(2) And loose a knot from my tongue,

(3) Until, when Gog and Magog are let loose, and they hasten out of every mound,

(4) Therefor We let loose on them a raging wind in evil days, that We might make them taste the torment of disgrace in the life of the world. And verily the doom of the Hereafter will be more shameful, and they will not be helped.

(5) Lo! We let loose on them a raging wind on a day of constant calamity,

(6) He hath loosed the two seas. They meet.

(7) Or have ye taken security from Him Who is in the heaven that He will not let loose on you a hurricane? But ye shall know the manner of My warning.

(8) He will let loose the sky for you in plenteous rain,