Sattajaṭilasutta

sn3.11:1.1 At one time the Buddha was staying near Sāvatthī in the stilt longhouse of Migāra’s mother in the Eastern Monastery.

sn3.11:1.2 Then in the late afternoon, the Buddha came out of retreat and sat outside the gate.

sn3.11:1.3 Then King Pasenadi of Kosala went up to the Buddha, bowed, and sat down to one side.