The word(s) "yes" appears 93 time(s) in 88 verse(s) in Quran in Abdullah Yusuf Ali translation.

(71) We have enjoined on man kindness to his parents: In pain did his mother bear him, and in pain did she give him birth. The carrying of the (child) to his weaning is (a period of) thirty months. At length, when he reaches the age of full strength and attains forty years, he says, "O my Lord! Grant me that I may be grateful for Thy favour which Thou has bestowed upon me, and upon both my parents, and that I may work righteousness such as Thou mayest approve; and be gracious to me in my issue. Truly have I turned to Thee and truly do I bow (to Thee) in Islam."

(72) And the stupor of death will bring Truth (before his eyes): "This was the thing which thou wast trying to escape!"

(73) They will recline (with ease) on Thrones (of dignity) arranged in ranks; and We shall join them to Companions, with beautiful big and lustrous eyes.

(74) Now await in patience the command of thy Lord: for verily thou art in Our eyes: and celebrate the praises of thy Lord the while thou standest forth,

(75) They will come forth,- their eyes humbled - from (their) graves, (torpid) like locusts scattered abroad,

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

(77) She floats under our eyes (and care): a recompense to one who had been rejected (with scorn)!

(78) And they even sought to snatch away his guests from him, but We blinded their eyes. (They heard:) "Now taste ye My Wrath and My Warning."

(79) And (there will be) Companions with beautiful, big, and lustrous eyes,-

(80) And those who believe in Allah and His messengers- they are the Sincere (lovers of Truth), and the witnesses (who testify), in the eyes of their Lord: They shall have their Reward and their Light. But those who reject Allah and deny Our Signs,- they are the Companions of Hell-Fire.