Where does “ܠܫܢܐ” come from?

ܠܫܢܐ (Classical Syriac) comes from Aramaic לִשָּׁנָא, from Proto-Semitic lišān-, from Proto-Afroasiatic lis- — tongue.

ܠܫܢܐ (Classical Syriac): tongue; pronunciation, articulation; language,...