Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 11
Sanskrit:
दितेर्द्वावेव दायादौ दैत्यदानववन्दितौ ।हिरण्यकशिपुर्नाम हिरण्याक्षश्च कीर्तितौ ॥ ११ ॥
ITRANS:
diter dvāv eva dāyādaudaitya-dānava-vanditauhiraṇyakaśipur nāmahiraṇyākṣaś ca kīrtitau
Translation:
First the two sons named Hiraṇyakaśipu and Hiraṇyākṣa took birth from Diti’s womb. Both of them were very powerful and were worshiped by the Daityas and Dānavas.