Kakudhatherasutta 2.6

2.6

Idaṃ vatvā āyasmantaṃ mahāmoggallānaṃ abhivādetvā padakkhiṇaṃ katvā tatthevantaradhāyi.

Then he bowed and respectfully circled Mahāmoggallāna, keeping him on his right, before vanishing right there.