Shiva Purana
तस्याश्रमे स्थिता राज्ञी गर्भरक्षणहेतवे ॥ सिषेवे मुनिवर्यं तं स्मरन्ती शंकरं हृदा ॥ ३५ ॥
The queen stayed in his hermitage for the sake of her child in the womb. She served the sage, mentally remembering Śiva.
english translation
tasyAzrame sthitA rAjJI garbharakSaNahetave ॥ siSeve munivaryaM taM smarantI zaMkaraM hRdA ॥ 35 ॥
hk transliteration by Sanscript