The word(s) "expand" appears 6 time(s) in 6 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) Therefore (for) whomsoever Allah intends that He would guide him aright, He expands his breast for Islam, and (for) whomsoever He intends that He should cause him to err, He makes his breast strait and narrow as though he were ascending upwards; thus does Allah lay uncleanness on those who do not believe.

(2) He said: O my Lord! expand my breast for me,

(3) Do you not see that Allah is He Whom do glorify all those who are in the heavens and the earth, and the (very) birds with expanded wings? He knows the prayer of each one and its glorification, and Allah is Cognizant of what they do.

(4) Have they not seen the birds above them expanding (their wings) and contracting (them)? What is it that withholds them save the Beneficent Allah? Surely He sees everything.

(5) And the earth, He expanded it after that.

(6) Have We not expanded for you your breast,