H7641
  שׁבּלת    שׁבּל  
 שִׁבּוֹל  שִׁבּוֹלֶת    shibbôl  shibbôleth  
shib-bole‘, shib-bo‘-leth 
From the same as 7640  a stream (as flowing); also an ear of grain (as growing out); by analogy a branch: - branch, channel, ear (of corn), ([water-]) flood, Shibboleth. Compare 5451