Shiva Purana
वरं वृणीष्व भो योगिन्यस्ते मनसि वर्तते ॥ नादेयं विद्यते किंचिद्भक्ताधीनो यतोऽस्म्यहम्॥ १०८॥
O Yogin, choose your boon, whatever be in your mind. There is nothing which cannot be granted to you since I am subservient to my devotees.
english translation
varaM vRNISva bho yoginyaste manasi vartate ॥ nAdeyaM vidyate kiMcidbhaktAdhIno yato'smyaham॥ 108॥
hk transliteration by Sanscript