佛說觀佛三昧海經 7.16

7.16

「時彼國王眷屬五千，燒眾名香頭面禮佛請佛就座。時彼龍王從龍池出，獻七寶床手擎敷置，白佛：『世尊！惟願救我，莫使力士傷害我身。』

"Then that king and his retinue of five thousand burned various famous incenses, bowed their heads and faces to the Buddha, and invited him to take a seat. At that time, that nāga king emerged from the nāga pool, presented a couch of the seven treasures, and lifting it with his own hands, set it out, saying to the Buddha: 'Bhagavat! I only pray you will save me, and not let the strongmen harm my body.'