Daniel 8:8, 22

Then the goat grew exceedingly arrogant. At the very peak of his power, his big horn abruptly snapped off. In its place, four prominent horns came up, each pointing to a different direction.

“As for the horn that was broken off and replaced by four prominent horns, this signifies that four other kingdoms will rise from its midst, but their combined power will not be as great as the first.