Ebla

ša-ba-um /ṯabārum/ - to break (VE 208, Kogan–Krebernik 2021b: 686)

tal-da-bí-lum, tal-da-bí-˹lu˺-um /taltabbirum/ ‘to break into pieces’ (VE 208)

PS
*ṯbr - to break (HALOT 1402)