With Ambaṭṭha 1.1.2

1.1.2

ekaṃ samayaṃ bhagavā kosalesu cārikaṃ caramāno mahatā bhikkhusaṅghena saddhiṃ pañcamattehi bhikkhusatehi yena icchānaṅgalaṃ nāma kosalānaṃ brāhmaṇagāmo tadavasari.

At one time the Buddha was wandering in the land of the Kosalans together with a large Saṅgha of five hundred mendicants when he arrived at a village of the Kosalan brahmins named Icchānaṅgala.