Saravali 35.35.4

35.35.4

nīcakula meṃ utpanna hīne bāle rājayogoṃ kā kathana
eṣviha bhavatyavaśyaṃ bhūpatiyogeṣu nīkulapuruṣāḥ |
tānagrataḥ pravye yathāmataṃ śāstrakārāṇām ||

Statement of royal combinations producing kings even in a low family:
In these royal combinations here, men born of low families certainly become lords of the earth;
I will proclaim them hereafter in accordance with the doctrine of the classical authors.