SB 11.27.54
yah sva-dattam parair dattam
hareta sura-viprayoh
vrttim sa jayate vid-bhug
varsanam ayutayutam
Translation:
Anyone who steals the property of the demigods or the brahmanas, whether originally given to them by himself or someone else, must live as a worm in stool for one hundred million years.