PS

*ḥupn- - hollow of the hand (SED I No. 125; Kogan 2011: 224)

Akkadian
upnu - hollow of the hand (CAD U–W 181, AHw. 1424)
Hebrew
ḥopnayim - the hollow of both hands (HALOT 339)
Official Aramaic
ḥpn - certain measure of capacity (DNWSI 395)
Jewish Palestinian Aramaic
ḥpn - handful (DJPA 212)
det. ḥwpnh
Jewish Babylonian Aramaic
ḥupnā, ḥopnā - handful (Jastrow 492)
Syriac
ḥupnā - handful, fistful (LSyr. 250, SL 429)
Mandaic
hupna - hollow of the palm, handful (MD 136)
Arabic
ḥufnat- - hollow, cavity, trench (BK 1 462, Lane 604)
Sabaic
ḥfn-nhn - container or unit of measure; ḥfn (01) '(mit beiden Händen) darreichen' (Stein 2010:724)
Geez
ḥəfn - handful, fistful (CDG 227)
Tigre
ḥəfən - both hands full (WTS 104)
Tigrinya
ḥəfni, ḥəfənti - quantity of cereals etc. that goes into both open hands (Bass. 70)
Amharic
əffəñ - handful (AED 1357)
Argobba
əffəñ - fistful (LArg. 189)
Selti
umfäññe - contents of both hands with palms up (LArg. 189)
Wolane
umfuññet - contents of both hands with palms up (LArg. 189)
Chaha
ǝ̃fʷəyyä - contents of both hands with palms up (LArg. 189)
Ezha
ǝmfʷəyyä, ǝ̃fʷəyyä - contents of both hands with palms up (LArg. 189)
Endegen
umfəˀä - contents of both hands with palms up (LArg. 189)
Ennemor
ǝ̃fuyä - contents of both hands with palms up (LArg. 189)
Gyeto
ǝ̃fʷəyyä - contents of both hands with palms up (LArg. 189)
Muher
ǝmfʷəyyä, ǝ̃fʷəyyä - contents of both hands with palms up (LArg. 189)
Masqan
əmfuyyā, ǝ̃fuyä - contents of both hands with palms up (LArg. 189)
Gogot
əmfuñña, ǝ̃fuñña - contents of both hands with palms up (LArg. 189)
Soddo
əmfuññä - contents of both hands with palms up (LArg. 189)
Mehri
ḥāfən - amount held in cupped hands (ML 169)
Jibbali
ḥáfən - amount held in cupped hands (JL 105)