End of the indignation — i.e., the revelation of God’s wrath at the end of the time of the prophecy.
At the time appointed — i.e., the vision refers to the appointed time in the end.
Related Commentaries of Daniel 8:19
Daniel 8:19
19 And he said, Behold, I will make thee know what shall be in the last end of the indignation: for at the time appointed the end shall be.