The word(s) "heirs" appears 42 time(s) in 40 verse(s) in Quran in Mohsin Khan translation.

(21) A passing brief enjoyment (will be theirs), but they will have a painful torment.

(22) And that cry of theirs ceased not, till We made them as a field that is reaped, extinct (dead).

(23) The true believers are only those, who believe in (the Oneness of) Allah and His Messenger (Muhammad صلى الله عليه وسلم): and when they are with him on some common matter, they go not away until they have asked his permission. Verily those who ask your permission, those are they who (really) believe in Allah and His Messenger. So if they ask your permission for some affairs of theirs, give permission to whom you will of them, and ask Allah for their forgiveness. Truly, Allah is Oft-Forgiving, Most Merciful.

(24) Say: (O Muhammad صلى الله عليه وسلم) "Is that (torment) better or the Paradise of Ete - nity which is promised to the Muttaqun (the pious - See V.2:2)?" It will be theirs as a reward and as a final destination.

(25) So on that Day no excuse of theirs will avail those who did wrong (by associating partners in worship with Allah, and by denying the Day of Resurrection), nor will they be allowed (then) to return to seek Allah's Pleasure (by having Islamic Faith with righteous deeds and by giving up polytheism, sins and crimes with repentance).

(26) That He may recompense those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds. Those, theirs is forgiveness and Rizq Karim (generous provision, i.e. Paradise).

(27) Those who disbelieve, theirs will be a severe torment; and those who believe (in the Oneness of Allah - Islamic Monotheism) and do righteous good deeds, theirs will be forgiveness and a great reward (i.e. Paradise).

(28) Whosoever desires honour, (power and glory), then to Allah belong all honour, power and glory [and one can get honour, power and glory only by obeying and worshipping Allah (Alone)]. To Him ascend (all) the goodly words, and the righteous deeds exalt it (i.e. the goodly words are not accepted by Allah unless and until they are followed by good deeds), but those who plot evils, theirs will be severe torment. And the plotting of such will perish.

(29) Outcast, and theirs is a constant (or painful) torment.

(30) Or is it that the dominion of the heavens and the earth and all that is between them is theirs? If so, let them ascend up with means (to the heavens)!