The word(s) "had" appears 322 time(s) in 279 verse(s) in Quran in Muhammad Habib Shakir translation.

(51) Two men of those who feared, upon both of whom Allah had bestowed a favor, said: Enter upon them by the gate, for when you have entered it you shall surely be victorious, and on Allah should you rely if you are believers.

(52) Surely (as for) those who disbelieve, even if they had what is in the earth, all of it, and the like of it with it, that they might ransom themselves with it from the punishment of the day of resurrection, it shall not be accepted from them, and they shall have a painful punishment.

(53) And We have revealed to you the Book with the truth, verifying what is before it of the Book and a guardian over it, therefore judge between them by what Allah has revealed, and do not follow their low desires (to turn away) from the truth that has come to you; for every one of you did We appoint a law and a way, and if Allah had pleased He would have made you (all) a single people, but that He might try you in what He gave you, therefore strive with one another to hasten to virtuous deeds; to Allah is your return, of all (of you), so He will let you know that in which you differed;

(54) And if the followers of the Book had believed and guarded (against evil) We would certainly have covered their evil deeds and We would certainly have made them enter gardens of bliss

(55) And if they had kept up the Taurat and the Injeel and that which was revealed to them from their Lord, they would certainly have eaten from above them and from beneath their feet there is a party of them keeping to the moderate course, and (as for) most of them, evil is that which they do

(56) And had they believed in Allah and the prophet and what was revealed to him, they would not have taken them for friends but! most of them are transgressors.

(57) And when Allah will say: O Isa son of Marium! did you say to men, Take me and my mother for two gods besides Allah he will say: Glory be to Thee, it did not befit me that I should say what I had no right to (say); if I had said it, Thou wouldst indeed have known it; Thou knowest what is in my mind, and I do not know what is in Thy mind, surely Thou art the great Knower of the unseen things.

(58) Do they not consider how many a generation We have destroyed before them, whom We had established in the earth as We have not established you, and We sent the clouds pouring rain on them in abundance, and We made the rivers to flow beneath them, then We destroyed them on account of their faults and raised up after them another generation.

(59) And if We had sent to you a writing on a paper, then they had touched it with their hands, certainly those who disbelieve would have said: This is nothing but clear enchantment.

(60) And they say: Why has not an angel been sent down to him? And had We sent down an angel, the matter would have certainly been decided and then they would not have been respited.