The word(s) "unseen" appears 31 time(s) in 31 verse(s) in Quran in Abdullah Yusuf Ali translation.

(21) Seeing that they did reject Faith (entirely) before, and that they (continually) cast (slanders) on the unseen from a position far off?

(22) Nor can a bearer of burdens bear another's burdens if one heavily laden should call another to (bear) his load. Not the least portion of it can be carried (by the other). Even though he be nearly related. Thou canst but admonish such as fear their Lord unseen and establish regular Prayer. And whoever purifies himself does so for the benefit of his own soul; and the destination (of all) is to Allah.

(23) Thou canst but admonish such a one as follows the Message and fears the (Lord) Most Gracious, unseen: give such a one, therefore, good tidings, of Forgiveness and a Reward most generous.

(24) "Who feared (Allah) Most Gracious unseen, and brought a heart turned in devotion (to Him):

(25) Or that the unseen in it their hands, and they write it down?

(26) What! Has he knowledge of the unseen so that he can see?

(27) We sent aforetime our messengers with Clear Signs and sent down with them the Book and the Balance (of Right and Wrong), that men may stand forth in justice; and We sent down Iron, in which is (material for) mighty war, as well as many benefits for mankind, that Allah may test who it is that will help, unseen, Him and His messengers: For Allah is Full of Strength, Exalted in Might (and able to enforce His Will).

(28) As for those who fear their Lord unseen, for them is Forgiveness and a great Reward.

(29) Or that the unseen is in their hands, so that they can write it down?

(30) "He (alone) knows the unseen, nor does He make any one acquainted with His Mysteries,-