Hadith.297 - Imam Hasan ibn Ali (as) came out of the bathhouse, and a man met him and said:
"May your (backside) bathing be good."
Imam (as) said: "O’ fool, what business do you have mentioning the ‘backside’ here ?"
(The man) replied: "May your bath be pleasant"
Imam (as) said: "And if my bath is pleasant, what benefit is that to me?"
(The man) replied: "May your warm water be pleasant."
Imam (as) said: "Woe to you! Do you not know that 'Hamim' (hot water) is sweat?"
(The man) asked Him: “So what should I say?”
Imam (as) said: "Say: 'May what is purified from you be pleasant, and may what is pleasant from you be purified.'".