Digha Nikaya 1:1057
SUJATO“iṅgha me tvaṁ, ānanda, antarena yamakasālānaṁ uttarasīsakaṁ mañcakaṁ paññapehi, kilantosmi, ānanda, nipajjissāmī”ti.
“Go on then, Ānanda, set up a cot for me between the twin sal trees, with my head to the north. I am tired and will lie down.”