Rabbi Chalafta the son of Dosa of the village of Chanania would say: Ten who sit together and occupy themselves with Torah, the Divine Presence rests amongst them, as is stated: "The Almighty stands in the congregation of G-d" (Psalms 82:1).
Rabbi Elazar of Bartosa would say: Give Him what is His, for you, and whatever is yours, are His. As David says: "For everything comes from You, and from Your own hand we give to You" (I Chronicles 29:14).