BT Beṣ 24a(46) :איכא דמתני לה אהא דתניא‏ : there is (someone) who transmits it concerning what is taught in an external tannaitic text
See the entire entry for hˀ pron. this (f.)

BT Beṣ 24a(46) :איכא דמתני לה אהא דתניא‏ : there is (someone) who transmits it concerning what is taught in a barraita
See the entire entry for tny vb. to repeat