Aiṣvākī was the wife of Anādhṛisti (Anadhrishthi) of the Vṛisṇi (Vrishni) lineage. Aiṣvākī (Aishvaki) gave birth to the son of Anādhṛisti, named Śatrughṅa (Satrughna).

Matsyapurāṇa(46.24)