bubudhe cestitam dhiya
durvasah—the great sage; yamuna-kulat—from the bank of the River Yamuna; krta—had been performed; avasyakah—he by whom the necessary ritualistic ceremonies; agatah—returned; rajna—by the King; abhinanditah—being well received; tasya—his; bubudhe—could understand; cestitam—performance; dhiya—by intelligence.
After executing the ritualistic ceremonies to be performed at noon, Durvasa returned from the bank of the Yamuna. The King received him well, offering all respects, but Durvasa Muni, by his mystic power, could understand that King Ambarisa had drunk water without his permission.
Link to this page: https://prabhupadabooks.com/sb/9/4/42