The word(s) "therein" appears 209 time(s) in 197 verse(s) in Quran in Abdullah Yusuf Ali translation.

(81) Into Hell? They will burn therein,- an evil place to stay in!

(82) Even if We opened out to them a gate from heaven, and they were to continue (all day) ascending therein,

(83) And the earth We have spread out (like a carpet); set thereon mountains firm and immovable; and produced therein all kinds of things in due balance.

(84) And We have provided therein means of subsistence,- for you and for those for whose sustenance ye are not responsible.

(85) It is He Who has made the sea subject, that ye may eat thereof flesh that is fresh and tender, and that ye may extract therefrom ornaments to wear; and thou seest the ships therein that plough the waves, that ye may seek (thus) of the bounty of Allah and that ye may be grateful.

(86) "So enter the gates of Hell, to dwell therein. Thus evil indeed is the abode of the arrogant."

(87) Gardens of Eternity which they will enter: beneath them flow (pleasant) rivers: they will have therein all that they wish: thus doth Allah reward the righteous,-

(88) If any do wish for the transitory things (of this life), We readily grant them - such things as We will, to such person as We will: in the end have We provided Hell for them: they will burn therein, disgraced and rejected.

(89) The seven heavens and the earth, and all beings therein, declare His glory: there is not a thing but celebrates His praise; And yet ye understand not how they declare His glory! Verily He is Oft-Forbear, Most Forgiving!

(90) Or do ye feel secure that He will not send you back a second time to sea and send against you a heavy gale to drown you because of your ingratitude, so that ye find no helper. therein against Us?