長阿含經 2.p59

2.p59

When the night ended and the first light of dawn appeared, the Bhagavān went to a quiet place. With his clear and penetrating heavenly eye, he saw great heavenly spirits taking up individual residences on earth, and he saw middling and lesser spirits were taking up their residences, too. The Bhagavān returned to the meeting hall, prepared a seat, and sat down. Though he knew the answer, he asked Ānanda, “Who is building this city, Pāṭaliputra?”