Proverbs 22:22-23

[22] Rob not the poor, neither oppress the afflicted in the gate: [23] will plead their cause, and spoil the soul of those that spoiled

What is the context of Proverbs 22:22-23?

Thirty Sayings of the Wise (Proverbs 22:17-29 true)
Words of the Wise (Proverbs 22:17-29 true)
Sayings of the Wise (Proverbs 22:17-29 true)
On Life and Conduct (Proverbs 22:1-29 true)

What does Proverbs 22:22-23 Mean?

Contextual Meaning

Note the chiastic structure in these four lines that unifies the thought of the passage: violence, litigation, litigation, violence. The point of this first saying is that God will avenge the poor on those who oppress them.