Sahih Bukhari Volume 1, Book 2, Hadith Number 22

Narated By Abu Said Al-Khudri : Allah’s Apostle said, “While I was sleeping I saw (in a dream) some people wearing shirts of which some were reaching up to the breasts only while others were even shorter than that. Umar bin Al-Khattab was shown wearing a shirt that he was dragging.” The people asked, “How did you interpret it? (What is its interpretation) O Allah’s Apostle?” He (the Prophet) replied, “It is the Religion.”


Reference: Sahih al-Bukhari 23
In-Book Reference: Sahih al-Bukhari Book 2 Hadith 16