PS

*ˀVṯkāl- - cluster, bunch (of grapes etc.) (Kogan 2011: 204, Kogan 2012: 256–257)

Ebla
áš-kà-lum, iš₁₁-kà-um - bunch of grapes (VE 660; Zurro 1983: 266; Catagnoti 2008: 179)
the Sumerian equivalent is še.geštin
Ugaritic
ˀuṯkl - bunch of grapes (DUL 125; Watson 2004: 120)
Hebrew
ˀäškōl - bunch of grapes (HALOT 95)
Jewish Babylonian Aramaic
ˀitkālā - bunch of grapes (DJBA 178)
Arabic
ˀiṯkāl- - bunch of grapes (Lane 21)
Geez
ˀaskāl - bunch of grapes (CDG 42)