Abu Sa'id Al-Khudri (May Allah be pleased with him) reported:
I heard Messenger of Allah (ﷺ) saying "The best assemblies are those in which people make room for one another."[Abu Dawud]. (ES)
App reference (ES): Book 5, Hadith 18 (ES)
Arabic/English book reference (ES): Book 5, Hadith 831 (ES)