Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 68
Sanskrit:
दितिरुत्थाय ददृशे कुमाराननलप्रभान् ।इन्द्रेण सहितान् देवी पर्यतुष्यदनिन्दिता ॥ ६८ ॥
ITRANS:
ditir utthāya dadṛśekumārān anala-prabhānindreṇa sahitān devīparyatuṣyad aninditā
Translation:
Because of worshiping the Supreme Personality of Godhead, Diti was completely purified. When she got up from bed, she saw her forty-nine sons along with Indra. These forty-nine sons were all as brilliant as fire and were in friendship with Indra, and therefore she was very pleased.