This is a variant preserved in some rabbinic texts quoting the targum to Gen 27:11 where Onqelos and PsJon have שערן. it could be a misreading of a form שעיר (or סעיר) in a Syriac-type script, but it makes sense in and of itself. Page refs. in other dictionaries: Jastrow: 137; Levy Ch-W: 1:80;