Shiva Purana
बहुभिस्तत्र सुतपस्तप्तं सम्पूज्य तं विभुम् ॥ लब्धा हि परमा सिद्धिरिहामुत्रापि सौख्यदा ॥ २३ ॥
Good penance has been performed by many after worshipping the lord. Great achievements pleasing here and hereafter have been secured by them.
english translation
bahubhistatra sutapastaptaM sampUjya taM vibhum ॥ labdhA hi paramA siddhirihAmutrApi saukhyadA ॥ 23 ॥
hk transliteration by Sanscript