# Perform justice and righteousness

"Act fairly and justly"

# anyone who has been robbed—rescue him from the hand of the oppressor

"rescue anyone who has been robbed from the hand of the oppressor"

# the hand of the oppressor

"the power of the oppressor" or "the one who would harm him"

# Do not mistreat

"Do not treat badly"

# orphan

a child who does not have parents

# Do not ... pour out innocent blood

"Do not ... murder innocent people"

# in this place

Possible meanings: Jerusalem or the whole country of Judah. This doesn't imply that it is good to murder elsewhere.