Hadith 11:89
Zayd ibn al-Hubab narrated to us, from Musa ibn Ubaydah, [who said] Abdullah ibn Abi Qatadah narrated to us, from his father, who said: When we returned from the expedition of Tabuk, the Messenger of Allah (peace and blessings of Allah be upon him) said: "Whoever among you meets anyone of those who stayed behind, do not speak to him and do not sit with him."
حدثنا زيد بن حباب عن موسى بن عبيدة نا عبد الله بن أبي قتادة عن أبيه قال لما أقبلنا من غزوة تبوك قال رسول الله صلى الله عليه وسلم من لقي منكم أحدا من المتخلفين فلا يكلمنه ولا يجالسنه