The ten horns that you saw are ten kings who have received no kingdom as yet, but they receive authority as kings, with the beast, for one hour (17:12).
12"Dinaka tse di some tse o di bonyeng ke dikgosi di le some tse di iseng di tshole bogosi, mme di amogela thata jaaka dikgosi go laola mmogo le sebata ka nako e le nngwe fela.