Garudapurana 2.12.3

2.12.3

ekaviṃśatilakṣāṇi aṇḍajāḥ parikīrtitāḥ /
svedajāśca tathā proktā udbhijjāśca krameṇa tu //

Twenty-one hundred thousand are proclaimed to be egg-born; / so also are declared the sweat-born, and the sprout-born in order;