Dubbaṇṇiyasutta
Sāvatthiyaṁ jetavane. Tatra kho …pe… etadavoca: “bhūtapubbaṁ, bhikkhave, aññataro yakkho dubbaṇṇo okoṭimako sakkassa devānamindassa āsane nisinno ahosi. Tatra sudaṁ, bhikkhave, devā tāvatiṁsā ujjhāyanti khiyyanti vipācenti: ‘acchariyaṁ vata bho, abbhutaṁ vata bho. Ayaṁ yakkho dubbaṇṇo okoṭimako sakkassa devānamindassa āsane nisinno’ti. Yathā yathā kho, bhikkhave, devā tāvatiṁsā ujjhāyanti khiyyanti vipācenti tathā tathā so yakkho abhirūpataro ceva hoti dassanīyataro ca pāsādikataro ca.
Ugly
Near Sāvatthī in Jeta’s Grove. “Once upon a time, mendicants, there was a native spirit who was ugly and deformed. He sat on the throne of Sakka, lord of gods. But the gods of the thirty-three complained, grumbled, and objected, ‘Oh lord, how incredible, how amazing! This ugly and deformed spirit is sitting on the throne of Sakka, the lord of gods.’ But the more the gods complained, the more attractive, good-looking, and lovely that spirit became.