One verse

Srimad Bhagavatam 9.2.16

9.2.16

करूषोन्मानवादासन् कारूषो: क्षत्रजातय: । उत्तरापथगोप्तारो ब्रह्मण्या धर्मवत्सला: ॥ १६ ॥

karusan manavad asan karusah ksatra-jatayah uttara-patha-goptaro brahmanya dharma-vatsalah

karusat
from Karusa
manavat
from the son of Manu
asan
there was
karusah
called the Karusas
ksatra-jatayah
a group of ksatriyas
uttara
northern
patha
of the direction
goptarah
kings
brahmanyah
celebrated protectors of the brahminical culture
dharma-vatsalah
extremely religious.

From Karusa, another son of Manu, came the Karusa dynasty, a family of ksatriyas. The Karusa ksatriyas were the kings of the northern direction. They were celebrated protectors of brahminical culture and were all firmly religious.