Bhumicalasutta 21.1

21.1

Puna caparaṃ, ānanda, yadā tathāgato anupādisesāya nibbānadhātuyā parinibbāyati, tadāyaṃ pathavī kampati saṅkampati sampakampati sampavedhati.

Furthermore, when the Realized One becomes fully extinguished in the element of extinguishment with no residue, the earth shakes and rocks and trembles.