Abu Dawud Book 36, Hadith Number 5208.
Chapter : Not known.
Narated By Imran ibn Husayn : In the pre-Islamic period we used to say: “May Allah make the eye happy for you,” and “Good morning” but when Islam came, we were forbidden to say that. AbdurRazzaq said on the authority of Ma’mar: It is disapproved that a man should say: “May Allah make the eye happy for you,” but there is no harm in saying: “May Allah make your eye happy.