The word(s) "truly" appears 170 time(s) in 163 verse(s) in Quran in Abdullah Yusuf Ali translation.

(71) Said one of the (damsels): "O my (dear) father! engage him on wages: truly the best of men for thee to employ is the (man) who is strong and trusty"....

(72) "Move thy hand into thy bosom, and it will come forth white without stain (or harm), and draw thy hand close to thy side (to guard) against fear. Those are the two credentials from thy Lord to Pharaoh and his Chiefs: for truly they are a people rebellious and wicked."

(73) So he went forth among his people in the (pride of his wordly) glitter. Said those whose aim is the Life of this World: "Oh! that we had the like of what Qarun has got! for he is truly a lord of mighty good fortune!"

(74) See they not how Allah originates creation, then repeats it: truly that is easy for Allah.

(75) When Our Messengers came to Abraham with the good news, they said: "We are indeed going to destroy the people of this township: for truly they are (addicted to) crime."

(76) The parable of those who take protectors other than Allah is that of the spider, who builds (to itself) a house; but truly the flimsiest of houses is the spider's house;- if they but knew.

(77) O My servants who believe! truly, spacious is My Earth: therefore serve ye Me - (and Me alone)!

(78) Do they not reflect in their own minds? Not but for just ends and for a term appointed, did Allah create the heavens and the earth, and all between them: yet are there truly many among men who deny the meeting with their Lord (at the Resurrection)!

(79) So set thou thy face steadily and truly to the Faith: (establish) Allah's handiwork according to the pattern on which He has made mankind: no change (let there be) in the work (wrought) by Allah: that is the standard Religion: but most among mankind understand not.

(80) Behold! A party among them said: "Ye men of Yathrib! ye cannot stand (the attack)! therefore go back!" And a band of them ask for leave of the Prophet, saying, "truly our houses are bare and exposed," though they were not exposed they intended nothing but to run away.