Sa'id bin Abi Burdah narrates from his father, from his grandfather, that the Prophet (peace and blessings be upon him) sent him and Mu'adh (may Allah be pleased with him) to Yemen and said: "Make things easy and do not make them difficult; give glad tidings and do not drive people away. Cooperate with each other and do not differ." Each of the two (may Allah be pleased with them both) had a tent (fustat), in which they would visit each other daily.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النذور / 20150