Proto-MSA

*twy - to eat (Kogan 2015: 31)

With no evident Semitic etymology (for the rather sparse Akkadian comparanda see Kogan 2015:539). 

PS
*twy - to eat, swallow (?) (Kogan 2015: 539)
Goes back to Afroasiatic *twy (HSED No. 2343).

Mehri
təwū - to eat (ML 404)
Mehri
táywi - meat (ML 404)
Jibbali
té - to eat (JL 273)
Soqotri
te - 1. to eat; 2. to enjoy, to consume (wealth) (LS 440; CSOL I 679; CSOL II 613; Naumkin et al. 2015a:89)