The Hebrew noun bizzah (בִּזָּה) means plunder, spoil, or booty taken in warfare. It appears approximately 14 times in the Old Testament and is closely related to the verb bazaz (H962, to plunder). In ancient warfare, victors claimed the possessions of defeated enemies as their rightful prize — livestock, valuables, and goods. The distribution of plunder was governed by laws in Israel.
Plunder in the Old Testament raises profound questions of justice, mercy, and divine authorization. God's command to destroy the plunder of Amalek (1 Samuel 15) — which Saul disobeyed by keeping the best livestock — resulted in the rejection of Saul's kingdom. The failure to utterly destroy what God commanded to be destroyed (herem — the ban) was a sin of covetousness and disobedience. Conversely, God promises that Israel will plunder their enemies as a sign of His favor. Eschatologically, Zechariah 14:1 speaks of the nations plundering Jerusalem, but God's ultimate reversal turns captors into the plundered.