The word(s) "fixed" appears 19 time(s) in 19 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) Thou seest the mountains and thinkest them firmly fixed: but they shall pass away as the clouds pass away: (such is) the artistry of Allah, who disposes of all things in perfect order: for he is well acquainted with all that ye do.

(12) They worked for him as he desired, (making) arches, images, basons as large as reservoirs, and (cooking) cauldrons fixed (in their places): "Work ye, sons of David, with thanks! but few of My servants are grateful!"

(13) Hastening, with eyes transfixed, towards the Caller!- "Hard is this Day!", the Unbelievers will say.

(14) The Day whereon they will issue from their sepulchres in sudden haste as if they were rushing to a goal-post (fixed for them),-

(15) And We have set none but angels as Guardians of the Fire; and We have fixed their number only as a trial for Unbelievers,- in order that the People of the Book may arrive at certainty, and the Believers may increase in Faith,- and that no doubts may be left for the People of the Book and the Believers, and that those in whose hearts is a disease and the Unbelievers may say, "What symbol doth Allah intend by this?" Thus doth Allah leave to stray whom He pleaseth, and guide whom He pleaseth: and none can know the forces of thy Lord, except He and this is no other than a warning to mankind.

(16) The which We placed in a place of rest, firmly fixed,

(17) And the mountains hath He firmly fixed;-

(18) With thy Lord in the Limit fixed therefor.

(19) And at the Mountains, how they are fixed firm?-