Extended Strong's Greek Lexicon (Abbott-Smith based)
to lay/throw down
Usage: κατα-βάλλω [in LXX chiefly for נָפַל hi. ;] __1. to cast down, prostrate: metaphorically, pass., 2Co.4:9. __2. to put down, lay down: metaphorically, mid., with accusative, θεμέλιον, Heb.6:1.† (AS)