Mahāparinibbāna Sutta 4.1.2

4.1.2

Vesāliyaṃ piṇḍāya caritvā pacchābhattaṃ piṇḍapātapaṭikkanto nāgāpalokitaṃ vesāliṃ apaloketvā āyasmantaṃ ānandaṃ āmantesi:

Then, after the meal, on his return from almsround, he turned to gaze back at Vesālī, the way that elephants do. He said to Venerable Ānanda: