(611) بَابُ قِمَارِ الْحَمَامِ
Husayn ibn Mus'ab reported that someone told Abu Hurayra, "Wewager two pigeons and we do not want for there to be a third unwageredpigeon between them so that the unwagered pigeon might take the winnings."Abu Hurayra said, "That is how children behave. You are at the point whereyou should abandon that."
Reference: Al-Adab Al-Mufrad 1263
In-book reference: Book 54, Hadith 5
English translation: Book 54, Hadith 1263