Shiva Purana
एक एव मया ध्यात ईश्वरः पुत्रहेतवे ॥ यः कश्चिदीश्वरः ख्यातो जगतां स्वस्त्रिया सह ॥ १८ ॥
Accompanied by my wife, I meditated only on a single lord for obtaining a son, that lord whoever he may be, who is famous as Īśvara.
english translation
eka eva mayA dhyAta IzvaraH putrahetave ॥ yaH kazcidIzvaraH khyAto jagatAM svastriyA saha ॥ 18 ॥
hk transliteration by Sanscript