Shiva Purana
इत्यादि पुण्यदेशेषु यत्र कुत्र स्थलेऽपि वा ॥ कारयन्मातुरावासं मुक्तो भवति बन्धनात् ॥ २१ ॥
etc. in holy places wherever and whenever on the ground. By making his mother live there he is freed from bondage.
english translation
ityAdi puNyadezeSu yatra kutra sthale'pi vA ॥ kArayanmAturAvAsaM mukto bhavati bandhanAt ॥ 21 ॥
hk transliteration by Sanscript