The word(s) "closed" appears 5 time(s) in 5 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) And when they meet those who believe they say: We believe, and when they are alone one with another they say: Do you talk to them of what Allah has disclosed to you that they may contend with you by this before your Lord? Do you not then understand?

(2) Do not those who disbelieve see that the heavens and the earth were closed up, but We have opened them; and We have made of water everything living, will they not then believe?

(3) And the heart of Musa's mother was free (from anxiety) she would have almost disclosed it had We not strengthened her heart so that she might be of the believers.

(4) On them is fire closed over.

(5) Surely it shall be closed over upon them,