Digha Nikaya 1:557
SUJATOAyaṁ catuttho hetu catuttho paccayo mahato bhūmicālassa pātubhāvāya.
This is the fourth cause and reason for a great earthquake.
Ayaṁ catuttho hetu catuttho paccayo mahato bhūmicālassa pātubhāvāya.
This is the fourth cause and reason for a great earthquake.