Avassutapariyayasutta 2.4

2.4

Atha kho bhagavā nivāsetvā pattacīvaramādāya saddhiṃ bhikkhusaṅghena yena navaṃ santhāgāraṃ tenupasaṅkami; upasaṅkamitvā pāde pakkhāletvā santhāgāraṃ pavisitvā majjhimaṃ thambhaṃ nissāya puratthābhimukho nisīdi.

Then the Buddha robed up and, taking his bowl and robe, went to the new town hall together with the Saṅgha of mendicants. Having washed his feet, he entered the town hall and sat against the central column facing east.