長阿含經 27.p30

27.p30

King Ajātaśatru went to the meeting hall and washed his feet outside. Afterward, he ascended the hall, and silently looked in all directions. Feeling joyous, he blurted out, “Now, the ascetics are quiet, tranquil, and endowed with calm contemplation. I wish my Prince Udāyin could also achieve the same kind of calm contemplation.”