Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 35
Sanskrit:
तत्पुत्रावपरावास्तां ख्यातौ स्वारोचिषेऽन्तरे ।उतथ्यो भगवान्साक्षाद् ब्रह्मिष्ठश्च बृहस्पति: ॥ ३५ ॥
ITRANS:
tat-putrāv aparāv āstāṁkhyātau svārociṣe ’ntareutathyo bhagavān sākṣādbrahmiṣṭhaś ca bṛhaspatiḥ
Translation:
Besides these four daughters, she also had another two sons. One of them was known as Utathya, and the other was the learned scholar Bṛhaspati.