Daniel 8:5
And as I was considering, behold, an he goat came from the west on the face of the whole earth, and touched not the ground: and the goat had a notable horn between his eyes.
Cross-reference
Daniel 8:8 continues the vision: the goat's great horn breaks and four horns arise — a direct sequential link.
In Daniel 8:21, the rough goat is identified as Greece — directly interpreting the goat in verse 5.
In Daniel 2:32, the brass belly and thighs symbolize Greece — the same kingdom as the goat.
In Daniel 2:39, the third brass kingdom ruling the earth is Greece — the goat's identity.
Daniel 7:6's leopard with four wings parallels this goat — both symbolize Greece's swift conquest under Alexander.
Daniel 11:3 describes a mighty king (Alexander) who arises — the same figure as the goat's prominent horn here.
Daniel 10:20 mentions the prince of Greece — aligning with this goat as the earthly symbol of Greece's kingdom.
Numbers 24:24 foretells ships from Kittim (Greece) afflicting Assyria — mirroring this goat from the west conquering Persia.