Shiva Purana
व्यासस्य जननी प्रोक्ता नाम्ना सत्यवती शुभा ॥ विवाहिता तु सा देवी राज्ञा शन्तनुना किल ॥ २ ॥
The auspicious Satyavati is said to be the mother of Vyasa The goddess was married to King Shantanu.
english translation
vyAsasya jananI proktA nAmnA satyavatI zubhA ॥ vivAhitA tu sA devI rAjJA zantanunA kila ॥ 2 ॥
hk transliteration by Sanscript