Where does “schibboleth//shibboleth” come from?

schibboleth//shibboleth (French) comes from Hebrew שִׁבֹּלֶת//שיבולת.

Ancestry of “schibboleth//shibboleth”, step by step

Step	Language	Word	Meaning
1	Hebrew	שִׁבֹּלֶת//שיבולת	—

schibboleth//shibboleth — Etymology, Origin & Word History | Etymology Explorer