Shiva Purana
तस्यां पुत्रसहस्राणि वीरिण्यां पंच वीर्यवान्॥ आश्रित्य जनयामास दक्ष एव प्रजापतिः ॥ ४॥
Uniting with her, the powerful patriarch begot of Vīriṇī five thousand sons.
english translation
tasyAM putrasahasrANi vIriNyAM paMca vIryavAn॥ Azritya janayAmAsa dakSa eva prajApatiH ॥ 4॥
hk transliteration by Sanscript