In Deut. 27:16, we find this curse, “Cursed be he that setteth light by his father or his mother.” And then in Ezek 22:7, we find this, “In thee have they set light by father and mother.” Just looking at the verses doesn’t seem to give us anyway of knowing...

No.  The answer to your question is, of course, found in the cross references to this scripture. In Deut 14:22, this is the tithe In Deut 14:23, this tithe was to be EATEN In Deut 12:16, however, they were not to eat the blood In Deut 12:17-18, they were not...