Shiva Purana
पंचाक्षरेण जप्तं च तोयमन्नं विदुः सुखम् । अथवाऽहुर्दरिद्र स्य भिक्षान्नंज्ञानदं भवेत् १५५ ।
Even water sanctified by the five-syllabled mantra is conducive to happiness like cooked food. Even the alms begged and acquired by an indigent devotee is conducive to perfect knowledge.
english translation
paMcAkSareNa japtaM ca toyamannaM viduH sukham । athavA'hurdaridra sya bhikSAnnaMjJAnadaM bhavet 155 ।
hk transliteration by Sanscript