Kāmadasutta
Sāvatthinidānaṁ. Ekamantaṁ ṭhito kho kāmado devaputto bhagavantaṁ etadavoca: “dukkaraṁ, bhagavā, sudukkaraṁ, bhagavā”ti.
With Kāmada
At Sāvatthī. Standing to one side, the godling Kāmada said to the Buddha, “It’s too hard, Blessed One! It’s just too hard!”