The word(s) "theirs" appears 24 time(s) in 24 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) And that cry of theirs ceased not, till We made them as a field that is mown, as ashes silent and quenched.

(12) He cannot be questioned for His acts, but they will be questioned (for theirs).

(13) But their hearts are in confused ignorance of this; and there are, besides that, deeds of theirs, which they will (continue) to do,-

(14) Only those are believers, who believe in Allah and His Messenger: when they are with him on a matter requiring collective action, they do not depart until they have asked for his leave; those who ask for thy leave are those who believe in Allah and His Messenger; so when they ask for thy leave, for some business of theirs, give leave to those of them whom thou wilt, and ask Allah for their forgiveness: for Allah is Oft-Forgiving, Most Merciful.

(15) Such are they for whom a grievous Penalty is (waiting); and in the Hereafter theirs will be the greatest loss.

(16) And how many populations We destroyed, which exulted in their life (of ease and plenty)! now those habitations of theirs, after them, are deserted,- All but a (miserable) few! and We are their heirs!

(17) In a land close by; but they, (even) after (this) defeat of theirs, will soon be victorious-

(18) So on that Day no excuse of theirs will avail the transgressors, nor will they be invited (then) to seek grace (by repentance).

(19) O ye who believe! Enter not the Prophet's houses,- until leave is given you,- for a meal, (and then) not (so early as) to wait for its preparation: but when ye are invited, enter; and when ye have taken your meal, disperse, without seeking familiar talk. Such (behaviour) annoys the Prophet: he is ashamed to dismiss you, but Allah is not ashamed (to tell you) the truth. And when ye ask (his ladies) for anything ye want, ask them from before a screen: that makes for greater purity for your hearts and for theirs. Nor is it right for you that ye should annoy Allah's Messenger, or that ye should marry his widows after him at any time. Truly such a thing is in Allah's sight an enormity.

(20) So leave them to babble and play (with vanities) until they meet that Day of theirs, which they have been promised.