Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 23
Sanskrit:
दुर्मदो भद्रसेनस्य धनक: कृतवीर्यसू: ।कृताग्नि: कृतवर्मा च कृतौजा धनकात्मजा: ॥ २३ ॥
ITRANS:
durmado bhadrasenasyadhanakaḥ kṛtavīryasūḥkṛtāgniḥ kṛtavarmā cakṛtaujā dhanakātmajāḥ
Translation:
The sons of Bhadrasena were known as Durmada and Dhanaka. Dhanaka was the father of Kṛtavīrya and also of Kṛtāgni, Kṛtavarmā and Kṛtaujā.