@________Sarcasm
(Reference: See Al-Bukhari, Hadith 1623, 1626, 6361) Sahih of Imam Muslim also refers to this sermon in Hadith number 98. Imam al-Tirmidhi has mentioned this sermon in Hadith nos. 1628, 2046, 2085. Imam Ahmed bin Hanbal has given us the longest desc. in Masnud, Hadith no. 19774.)