(616) بَابُ الأَدَبِ وَإِخْرَاجِ الَّذِينَ يَلْعَبُونَ بِالنَّرْدِ وَأَهْلِ الْبَاطِلِ
'Abdullah ibn 'Amr ibn al-'As said, "Someone who plays dice fora bet is like a person who eats pig meat. Someone who plays it without bettingis like someone who washes his hands in pig's blood."
Reference: Al-Adab Al-Mufrad 1277
In-book reference: Book 54, Hadith 19
English translation: Book 54, Hadith 1277