Volume 6, Book 60, Number 146:
Narrated Ibn Abbas:
Some people were asking Allah’s Apostle questions mockingly. A man would say, “Who is my fath –
er?” Another man whose she-camel had gone astray would say, “Where is my she-camel? “So Allah
revealed this Verse in this connection: “O you who believe! Ask not about things which, if made plain
to you, may cause you trouble.” (5.101)