PWS

*wkb - to come in, to enter (CDG 273)

Arabic
wkb - to move slowly, step by step (LA 1 947)
Arabic
wakab- - boundary stone (Behnstedt 1316)

Yemeni Arb.

Sabaic
wkb - to receive, to gain; to find, to encounter (SD 159)
Geez
kabkāb - wedding feast (CDG 273)
Mehri
wəkūb - to enter (ML 425)
Soqotri
ékob - to enter (LS 59; CSOL I 468; CSOL II 383; Naumkin et al. 2015a:56)