The word(s) "their" appears 1622 time(s) in 1117 verse(s) in Quran in Abdullah Yusuf Ali translation.

(911) And when Our Clear Signs are rehearsed to them their argument is nothing but this: They say, "Bring (back) our forefathers, if what ye say is true!"

(912) Then, as to those who believed and did righteous deeds, their Lord will admit them to His Mercy that will be the achievement for all to see.

(913) And who is more astray than one who invokes besides Allah, such as will not answer him to the Day of Judgment, and who (in fact) are unconscious of their call (to them)?

(914) And when mankind are gathered together (at the Resurrection), they will be hostile to them and reject their worship (altogether)!

(915) Such shall be Companions of the Gardens, dwelling therein (for aye): a recompense for their (good) deeds.

(916) Such are they from whom We shall accept the best of their deeds and pass by their ill deeds: (They shall be) among the Companions of the Garden: a promise! of truth, which was made to them (in this life).

(917) And to all are (assigned) degrees according to the deeds which they (have done), and in order that (Allah) may recompense their deeds, and no injustice be done to them.

(918) Then, when they saw the (Penalty in the shape of) a cloud traversing the sky, coming to meet their valleys, they said, "This cloud will give us rain!" "Nay, it is the (Calamity) ye were asking to be hastened!- A wind wherein is a Grievous Penalty!

(919) "Everything will it destroy by the command of its Lord!" Then by the morning they - nothing was to be seen but (the ruins of) their houses! thus do We recompense those given to sin!

(920) And We had firmly established them in a (prosperity and) power which We have not given to you (ye Quraish!) and We had endowed them with (faculties of) hearing, seeing, heart and intellect: but of no profit to them were their (faculties of) hearing, sight, and heart and intellect, when they went on rejecting the Signs of Allah; and they were (completely) encircled by that which they used to mock at!