Shiva Purana
कश्यपः कालहा देवो देवमाता महेश्वरी ॥ वसिष्ठो मन्मथारातिर्देवी साक्षादरुंधती ॥ ५३ ॥
Kaśyapa is Śiva. His beloved is Śivā herself. Vasiṣṭha is Śiva and Arundhatī is the goddess herself.
english translation
kazyapaH kAlahA devo devamAtA mahezvarI ॥ vasiSTho manmathArAtirdevI sAkSAdaruMdhatI ॥ 53 ॥
hk transliteration by Sanscript