Narrated Abu Huraira: Abu-l-Qasim (the Prophet) said, "By Him in Whose Hand Muhammad's soul is, if you know that which I know, you would weep much and laugh little"
Book 83 · Hadith 16
صحيح البخاري
Narrated Abu Huraira: Abu-l-Qasim (the Prophet) said, "By Him in Whose Hand Muhammad's soul is, if you know that which I know, you would weep much and laugh little"