Daniel 8:16; Daniel 9:21

Daniel 8:16

16 And I heard the voice of a man between the banks of Ulai, and he called out and said, "Gabriel, give this man an understanding of the vision."

Daniel 9:21

21 while I was still speaking in prayer, then the man Gabriel, whom I had seen in the vision previously, came to me in my extreme weariness about the time of the evening offering.