And whiles I was speaking ... - In the very time when I was thus pleading.
For the holy mountain of my God - See the notes at Daniel 9:16.
Related Commentaries of Daniel 9:20
Daniel 9:20
20 And whiles I was speaking, and praying, and confessing my sin and the sin of my people Israel, and presenting my supplication before the LORD my God for the holy mountain of my God;