Jewish Babylonian Aramaic

bərā - son (DJBA 231)

PArm
*bir- - son (Kogan 2015: 398)
As suggested in Testen 1985, PArm. *bir- probably represents a specific phonological evolution of PWS *bin- (or bṇ-?) ‘son.’ As is well known, this PArm. feature is shared by MSA.