Shiva Purana
अतस्त्वं पुत्रलाभाय समाराधय शंकरम् ॥ शीघ्रं प्रसन्नो भविता शिवस्ते भक्तवत्सलः ॥ ७१ ॥
Hence, propitiate him for the acquisition of a son. Śiva, favourably disposed to his devotees will become delighted with you, soon.
english translation
atastvaM putralAbhAya samArAdhaya zaMkaram ॥ zIghraM prasanno bhavitA zivaste bhaktavatsalaH ॥ 71 ॥
hk transliteration by Sanscript