PCS

*matn- (2) - hip, loins, small of the back (Held 1965: 405; SED I No. 192; Kogan 2011: 215)

Ugaritic
mtnm - small of the back, loins (WUS 199, Del Olmo Mitos 585)
Hebrew
motnayim - hips and loins (HALOT 655)
Jewish Palestinian Aramaic
mtn - loin (DJPA 337)
Jewish Babylonian Aramaic
motnīn - loins (Jastrow 752)

(pl.)

Syriac
matnātā - loins; ridges of mountains (LSyr. 410, SL 872)
Mandaic
matna, mitna - hip (MD 257, 271)
Mehri
mōtən - flesh of back (ML 273)
Jibbali
mútun - flesh of the back (JL 176)
Harsusi
mōten - flesh, small of back (HL 91)
Soqotri
móten - small of the back, loins (LS 254)