PS

*ḏ/zVb(b)-(ān)­­ - tail, back (SED I No. 62)

Arabic
ḏuˀābat- - queue; toupet (tail; toupee) (BK 1 760)
With different triconsonantization patterns
Arabic
ḏubābat- - queue (tail) (BK 1 763)
Geez
zabān - back, back part, tail, border (CDG 631)
Tigre
zəban - back (WTS 499)
Tigrinya
zəban - dorso, schiena (back, ridge) (TED 1990, Bassano 1918: 732)