It is narrated from Sayyiduna Abu Mas'ud (may Allah be pleased with him) that a man from the Ansar whose kunyah was Abu Shu'ayb prepared food for the Prophet (peace and blessings be upon him) and said: "Bring five men with you." The Prophet (peace and blessings be upon him) said: "Do you also permit a sixth?"
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14611