NET
20 While I was still speaking and praying, confessing my sin and the sin of my people Israel and presenting my request before the Lord my God concerning his holy mountain—
Darby
20 And whilst I was speaking, and praying, and confessing my sin and the sin of my people Israel, and presenting my supplication before Jehovah my God for the holy mountain of my God;
KJV
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;