佛說觀佛三昧海經 3.28

3.28

The Buddha withdrew the mark of his tongue. This light, of a thousand colors, circled the Buddha a thousand times. Within the light were a thousand Buddhas who entered through the Buddha's crown. After they entered, the Buddha's body became majestically manifest: the thirty-two primary marks and eighty secondary signs all shone brightly, and streaming light suffused his entire body, gleaming and radiant, surpassing hundreds of thousands of countless billions of suns.