Hīnādhimuttikasutta

sn14.14:4.1 At present, too, sentient beings join together and converge because of an element.

sn14.14:4.2 Those who have inferior convictions join together and converge with those who have inferior convictions.

sn14.14:4.3 Those who have good convictions join together and converge with those who have good convictions.”