to draw regret

"In this farewell
There’s no blood
There’s no alibi
‘Cause I’ve drawn regret
From the truth
Of a thousand lies"

What does drawn regret mean?

These are song lyrics, so they're more poetic than straightforward... "draw regret" isn't really a very common phrase, but in this case it means that the speaker has perhaps realized the truth is that he has done wrong and is now feeling regret.