The word(s) "truly" appears 17 time(s) in 17 verse(s) in Quran in Muhammad Pickthal translation.

(11) And what think those who invent a lie concerning Allah (will be their plight) upon the Day of Resurrection? Lo! Allah truly is Bountiful toward mankind, but most of them give not thanks.

(12) He said: Allah forbid that we should seize save him with whom we found our property; then truly we should be wrong-doers.

(13) When the caravan departed their father had said: truly I am conscious of the breath of Joseph, though ye call me dotard.

(14) Thus have We revealed it, a decisive utterance in Arabic; and if thou shouldst follow their desires after that which hath come unto thee of knowledge, then truly wouldst thou have from Allah no protecting friend nor defender.

(15) Have they not pondered upon themselves? Allah created not the heavens and the earth, and that which is between them, save with truth and for a destined end. But truly many of mankind are disbelievers in the meeting with their Lord.

(16) Then truly I should be in error manifest.

(17) He truly will receive an easy reckoning