The word(s) "seen" appears 88 time(s) in 88 verse(s) in Quran in Muhammad Pickthal translation.

(51) And when We decreed death for him, nothing showed his death to them save a creeping creature of the earth which gnawed away his staff. And when he fell the jinn saw clearly how, if they had known the Unseen, they would not have continued in despised toil.

(52) And We set, between them and the towns which We had blessed, towns easy to be seen, and We made the stage between them easy, (saying): Travel in them safely both by night and day.

(53) When they disbelieved in it of yore. They aim at the unseen from afar off.

(54) Hast thou not seen that Allah causeth water to fall from the sky, and We produce therewith fruit of divers hues; and among the hills are streaks white and red, of divers hues, and (others) raven-black;

(55) Lo! Allah is the Knower of the Unseen of the heavens and the earth. Lo! He is Aware of the secret of (men's) breasts.

(56) Say: Have ye seen your partner-gods to whom ye pray beside Allah? Show me what they created of the earth! Or have they any portion in the heavens? Or have We given them a scripture so they act on clear proof therefrom? Nay, the evil-doers promise one another only to deceive.

(57) Have they not travelled in the land and seen the nature of the consequence for those who were before them, and they were mightier than these in power? Allah is not such that aught in the heavens or in the earth escapeth Him. Lo! He is the Wise, the Mighty.

(58) Have they not seen how many generations We destroyed before them, which indeed returned not unto them;

(59) And had We willed, We verily could have quenched their eyesight so that they should struggle for the way. Then how could they have seen?

(60) Have they not seen how We have created for them of Our handiwork the cattle, so that they are their owners,