Digha Nikaya (Coleção dos Discursos Longos) 1:530
SUJATOOssaṭṭhe ca bhagavatā āyusaṅkhāre mahābhūmicālo ahosi bhiṁsanako salomahaṁso, devadundubhiyo ca phaliṁsu.
When he did so there was a great earthquake, awe-inspiring and hair-raising, and thunder cracked the sky.