PWS

*ṯ̣lˁ - to limp, be lame (SED I No. 78ᵥ; Kogan 2011: 230)

Hebrew
ṣlˁ - to limp, to be lame (HALOT 1030)
Jewish Babylonian Aramaic
ṭlˁ - (itpe.) to become lame, to limp (Jastrow 538, DJBA 505b)
Arabic
ḏ̣lˁ - to limp (Lane 1917)
Geez
ṣalˁa - to be wounded, be superficially healed (EDG 554)
may be related
Mehri
ḏ̣áwla - to be crippled, limp (ML 84)
Jibbali
ḏ̣élaˁ - to be crippled, lame (JL 49)
Harsusi
ḏ̣áwla - to limp (HL 30)