|Halakhic texts relating to this article|
|Torah:||Exodus 13:13 and Exodus 34:20|
|Babylonian Talmud:||Bekhorot 5b|
The Petter Chamor (Hebrew: פטר חמור) or Redemption of the firstborn donkey, is a mitzvah in Judaism in which a male firstborn (bechor) donkey is redeemed by the owner of the donkey giving a lamb or kid to a Kohen. The lamb is not required to be firstborn.