20 The two-horned ram that you saw represents the kings of Media and Persia.
Daniel 8:20 Cross References - MSB
Daniel 8:3
3 Then I lifted up my eyes and saw a ram with two horns standing beside the canal. The horns were long, but one was longer than the other, and the longer one grew up later.
Daniel 11:1-2
1 “And I, in the first year of Darius the Mede, stood up to strengthen and protect him.
2 Now then, I will tell you the truth: Three more kings will arise in Persia, and then a fourth, who will be far richer than all the others. By the power of his wealth, he will stir up everyone against the kingdom of Greece.