“If they wanted to, a mendicant with psychic powers who has mastered their mind could determine this tree trunk to be nothing but earth. Why is that? Because the earth element exists in the tree trunk. Relying on that a mendicant with psychic powers could determine it to be nothing but earth. If they wanted to, a mendicant with psychic powers who has mastered their mind could determine this tree trunk to be nothing but water. … Or they could determine it to be nothing but fire … Or they could determine it to be nothing but air … Or they could determine it to be nothing but beautiful … Or they could determine it to be nothing but ugly. Why is that? Because the element of ugliness exists in the tree trunk. Relying on that a mendicant with psychic powers could determine it to be nothing but ugly.”
Numbered Discourses 6.42 4. Deities With Nāgita
So I have heard. At one time the Buddha was wandering in the land of the Kosalans together with a large Saṅgha of mendicants when he arrived at a village of the Kosalan brahmins named Icchānaṅgala. He stayed in a forest near Icchānaṅgala. The brahmins and householders of Icchānaṅgala heard:
“It seems the ascetic Gotama—a Sakyan, gone forth from a Sakyan family—has arrived at Icchānaṅgala. He is staying in a forest near Icchānaṅgala. He has this good reputation: ‘That Blessed One is perfected, a fully awakened Buddha, accomplished in knowledge and conduct, holy, knower of the world, supreme guide for those fit for training, teacher of gods and humans, awakened, blessed.’ He has realized with his own insight this world—with its gods, Māras, and divinities, this population with its ascetics and brahmins, gods and humans—and he makes it known to others. He teaches Dhamma that’s good in the beginning, good in the middle, and good in the end, meaningful and well-phrased. And he reveals a spiritual practice that’s entirely full and pure. It’s good to see such perfected ones.” Then, when the night had passed, they took abundant fresh and cooked foods and went to the forest near Icchānaṅgala, where they stood outside the gates making a colossal racket.