Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 41

Sanskrit:

चित्रकेतु: सुरोचिश्च विरजा मित्र एव च ।उल्बणो वसुभृद्यानो द्युमान्शक्त्यादयोऽपरे ॥ ४१ ॥

ITRANS:

citraketuḥ surociś cavirajā mitra eva caulbaṇo vasubhṛdyānodyumān śakty-ādayo ’pare

Translation:

The names of these seven sages are as follows: Citraketu, Suroci, Virajā, Mitra, Ulbaṇa, Vasubhṛdyāna and Dyumān. Some other very competent sons were born from Vasiṣṭha’s other wife.

Purport:

Ūrjā, who is sometimes known as Arundhatī and was the wife of Vasiṣṭha, was the ninth daughter of Kardama Muni.