Shiva Purana
तत्र सर्वेषु तीर्थेषु स्नात्वाभ्यर्च्य महाबलम् ॥ सर्वपापविनिर्मुक्तः शिवलोकन्त्वमाप्नुयाः ॥ ४७ ॥
Take your holy dip in the sacred waters there. Worship Mahābala. Thus you will be rid of sins and attain Śivaloka.
english translation
tatra sarveSu tIrtheSu snAtvAbhyarcya mahAbalam ॥ sarvapApavinirmuktaH zivalokantvamApnuyAH ॥ 47 ॥
hk transliteration by Sanscript