(18) باب النَّهْىِ عَنْ نَشْدِ الضَّالَّةِ، فِي الْمَسْجدِ وَمَا يَقُولُهُ مَنْ سَمِعَ النَّاشِدَ
Sulaiman b. Buraida reported on the authority of his father that when the Messenger of Allah (ﷺ) had said prayer a man stood up and said:
Who called for a red camel? (Upon this) the Messenger of Allah (ﷺ) said: May it not be restored to you! The mosques are built for what they are meant.
Reference: Sahih Muslim 569 b
In-book reference: Book 5, Hadith 101
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1156