Shiva Purana
बिल्वेश्वरश्च विख्यातश्चान्धकेशस्तथैव च ॥ यत्र वा ह्यन्धको दैत्यः शंकरेण हतः पुरा ॥ २४॥
Bilveśvara is famous and so also is Andhakeśa where the Daitya Andhaka was formerly killed by Śiva.
english translation
bilvezvarazca vikhyAtazcAndhakezastathaiva ca ॥ yatra vA hyandhako daityaH zaMkareNa hataH purA ॥ 24॥
hk transliteration by Sanscript