When I heard these things, I sat down and wept. For some days I mourned and fasted and prayed before the God of heaven. (NIV)
When I heard this, I sat down and wept and mourned for days and fasted and prayed [constantly] before the God of heaven (AMP)
And it came to pass, when I heard these words, that I sat down and wept, and mourned certain days, and fasted, and prayed before the God of heaven, (KJV)