Chapter 93: Judgments (Ahkaam)
Narrated 'Abdullah bin Ka 'b bin Malik: Who was Ka 'b' s guide from among his sons when Ka 'b became blind: I heard Ka 'b bin Malik saying,
"When some people remained behind and did not join Allah' s Messenger (ﷺ) in the battle of Tabuk.." and
then he described the whole narration and said, "Allah' s Messenger (ﷺ) forbade the Muslims to speak to us,
and so we (I and my companions) stayed fifty nights in that state, and then Allah' s Messenger (ﷺ) announced
Allah' s acceptance of our repentance."
Sahih al-Bukhari 7225