PS

*ṯin-ā - two (HALOT 1605, Kogan 2015:36)

Akkadian
šina - two (CAD Š₃ 32, AHw. 1241)
f.abs. šittā
Ugaritic
ṯn - two (DUL 186)
Hebrew
šənayim - two (HALOT 1605)
Jewish Babylonian Aramaic
trē(n) - two (DJBA 1233)
Syriac
tren - two (LSyr. 834, SL 1666)
Mandaic
trin - two (MD 490)
Turoyo
tre - zwei (two) (RW 528)
Arabic
ˀiṯnāⁿ - two (Lane 359)
Geez
sānəy - the next day (CDG 509)
Mehri
ṯərō - two (ML 418)
Jibbali
ṯroh - two (JL 285)