法苑珠林 19.24

19.24

是必世間勝　故使天王釋
恭敬而合掌　東向稽首禮
我今亦當禮　天王所禮者

"He must surely be the supreme one in the world, / to cause the Deva King Śakra / to join his palms in reverence / and bow his head facing east. / I too shall now bow / to the one whom the Deva King bows to."