The word(s) "indeed" appears 320 time(s) in 310 verse(s) in Quran in Abdullah Yusuf Ali translation.

(21) O ye who believe! Fear Allah, and give up what remains of your demand for usury, if ye are indeed believers.

(22) Say to those who reject Faith: "Soon will ye be vanquished and gathered together to Hell,-an evil bed indeed (to lie on)!

(23) (Namely), those who say: "Our Lord! we have indeed believed: forgive us, then, our sins, and save us from the agony of the Fire;"-

(24) This is the true account: There is no god except Allah; and Allah-He is indeed the Exalted in Power, the Wise.

(25) If any, after this, invent a lie and attribute it to Allah, they are indeed unjust wrong-doers.

(26) O ye who believe! If ye listen to a faction among the People of the Book, they would (indeed) render you apostates after ye have believed!

(27) Not for thee, (but for Allah), is the decision: Whether He turn in mercy to them, or punish them; for they are indeed wrong-doers.

(28) Ye did indeed wish for death before ye met him: Now ye have seen him with your own eyes, (And ye flinch!)

(29) Allah did indeed fulfil His promise to you when ye with His permission Were about to annihilate your enemy,-until ye flinched and fell to disputing about the order, and disobeyed it after He brought you in sight (of the booty) which ye covet. Among you are some that hanker after this world and some that desire the Hereafter. Then did He divert you from your foes in order to test you but He forgave you: For Allah is full of grace to those who believe.

(30) After (the excitement) of the distress, He sent down calm on a band of you overcome with slumber, while another band was stirred to anxiety by their own feelings, Moved by wrong suspicions of Allah-suspicions due to ignorance. They said: "What affair is this of ours?" Say thou: "indeed, this affair is wholly Allah's." They hide in their minds what they dare not reveal to thee. They say (to themselves): "If we had had anything to do with this affair, We should not have been in the slaughter here." Say: "Even if you had remained in your homes, those for whom death was decreed would certainly have gone forth to the place of their death"; but (all this was) that Allah might test what is in your breasts and purge what is in your hearts. For Allah knoweth well the secrets of your hearts.