Shiva Purana
यथोक्तरूपी शंभुश्च प्रत्यक्षं सर्वमाददे ॥ सोपि स्वयं न जानाति गृह्यते न शिवेन वै ॥ ५१ ॥
Śiva in the form mentioned before took up everything directly. The Vaiśya was aware that his offerings were taken by Śiva.
english translation
yathoktarUpI zaMbhuzca pratyakSaM sarvamAdade ॥ sopi svayaM na jAnAti gRhyate na zivena vai ॥ 51 ॥
hk transliteration by Sanscript