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

(1) He it is Who sendeth down water from the sky, and therewith We bring forth buds of every kind; We bring forth the green blade from which We bring forth the thick-clustered grain; and from the date-palm, from the pollen thereof, spring pendant bunches; and (We bring forth) gardens of grapes, and the olive and the pomegranate, alike and unlike. Look upon the fruit thereof, when they bear fruit, and upon its ripening. Lo! herein verily are portents for a people who believe.

(2) Lo! We create man from a drop of thickened fluid to test him; so We make him hearing, knowing.

(3) And gardens of thick foliage.

(4) And garden-closes of thick foliage

(5) A day wherein mankind will be as thickly-scattered moths