The word(s) "immortal" appears 17 time(s) in 16 verse(s) in Quran in Muhammad Pickthal translation.

(11) A similitude of the Garden which those who keep their duty (to Allah) are promised: Therein are rivers of water unpolluted, and rivers of milk whereof the flavour changeth not, and rivers of wine delicious to the drinkers, and rivers of clear-run honey; therein for them is every kind of fruit, with pardon from their Lord. (Are those who enjoy all this) like those who are immortal in the Fire and are given boiling water to drink so that it teareth their bowels?

(12) Enter it in peace. This is the day of immortality.

(13) There wait on them immortal youths

(14) On the day when thou (Muhammad) wilt see the believers, men and women, their light shining forth before them and on their right hands, (and wilt hear it said unto them): Glad news for you this day: Gardens underneath which rivers flow, wherein ye are immortal. That is the supreme triumph.

(15) There wait on them immortal youths, whom, when thou seest, thou wouldst take for scattered pearls.

(16) He thinketh that his wealth will render him immortal.