Punabbasusutta

Suttapiṭaka · Saṁyuttanikāya · Sagāthāvaggasaṁyutta · Vol. 15 · Section 822

[822] On one occasion the Blessed One was dwelling at Sāvatthī, in the Jetavana, Anāthapiṇḍika's Park. Now on that occasion the Blessed One was instructing, urging, rousing, and gladdening the bhikkhus with a talk on the Dhamma connected with Nibbāna. And those bhikkhus, having made it their object, having attended to it, having brought their whole mind to bear upon it, were listening to the Dhamma with ears inclined.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place

Vol. 15 · Section 747 — Parosahassasutta