The word(s) "trunks" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) (Firon) said: You believe in him before I give you leave; most surely he is the chief of you who taught you enchantment, therefore I will certainly cut off your hands and your feet on opposite sides, and I will certainly crucify you on the trunks of the palm trees, and certainly you will come to know which of us is the more severe and the more abiding in chastising.

(2) Tearing men away as if they were the trunks of palm-trees torn up.

(3) Which He made to prevail against them for seven nights and eight days unremittingly, so that you might have seen the people therein prostrate as if they were the trunks of hollow palms.