Leviticus 5:15

15 a“If anyone commits a breach of faith and sins unintentionally in any of the holy things of the  Lord bhe shall bring to the  Lord as his compensation, a ram without blemish out of the flock, valued
Or  flock, or its equivalent
in silver shekels
A  shekel was about 2/5 ounce or 11 grams
according to the eshekel of the sanctuary, for a guilt offering.
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