SB 3.10.22

gaur ajo mahiṣaḥ kṛṣṇaḥ
 sūkaro gavayo ruruḥ
dvi-śaphāḥ paśavaś ceme
 avir uṣṭraś ca sattama
Word for word: 
gauḥ — the cow; ajaḥ — the goat; mahiṣaḥ — the buffalo; kṛṣṇaḥ — a kind of stag; sūkaraḥ — hog; gavayaḥ — a species of animal; ruruḥ — deer; dvi-śaphāḥ — having cloven hooves; paśavaḥ — animals; ca — also; ime — all these; aviḥ — lamb; uṣṭraḥ — camel; ca — and; sattama — O purest.
Translation: 
O purest Vidura, of the lower animals the cow, goat, buffalo, kṛṣṇa stag, hog, gavaya animal, deer, lamb and camel all have cloven hooves.