Translation
Then I, DANIEL, looked and [I saw] two others standing there, one on this bank of the river [nearest to me], and one on that bank of the river [furthest from me].
Paraphrase
Then I, who live by the motto GOD IS MY JUDGE, looked around me and I noticed two others were present and ready for action, one controlled or at least had access to the sources of abundance and happiness that were closest to me, and the other one controlled or at least had access to the sources of abundance and happiness that were further removed from my reality.