The Letter Sad 38:39. Juz 23, page 455.
هَـٰذَا عَطَآؤُنَا فَٱمْنُنْ أَوْ أَمْسِكْ بِغَيْرِ حِسَابٍ٣٩
(Saying): This is Our gift, so bestow thou, or withhold, without reckoning.
Sad 38:39, translated by Marmaduke Pickthall