Then there came again, &c. This seems to be spoken of the same angel, namely, the angel Gabriel, touching him again, whereby he was rendered more composed, and had his strength revived. And said, O man, &c., fear not Thou needest not be under such terrible apprehensions, as if this vision did portend to thee some mischief; for it is a peculiar token of God's favour to thee.
Related Commentaries of Daniel 10:18
Daniel 10:18-19
18 Then there came again and touched me one like the appearance of a man, and he strengthened me,
19 And said, O man greatly beloved, fear not: peace be unto thee, be strong, yea, be strong. And when he had spoken unto me, I was strengthened, and said, Let my lord speak; for thou hast strengthened me.