70 Heb “Oracle of the Lord.”
71 The words “Army of Babylon” are not in the text but are implicit from the context. They are supplied in the translation for clarity.
72 Heb “no gates and no bar,” i.e., “that lives securely without gates or bars.” The phrase is used by the figure of species for genus (synecdoche) to refer to the fact that they have no defenses, i.e., no walls, gates, or bars on the gates. The figure has been interpreted in the translation for the benefit of the average reader.

In other versions

“Rise up, advance against a nation at ease,

that dwells securely,

declares the Lord,

that has no gates or bars,

that dwells alone.

“Arise and attack a nation at ease,

which lives in confidence,”

declares the Lord,

“a nation that has neither gates nor bars;

its people live far from danger.

Rise up, attack a nation at ease,

one living in security.

This is the Lord’s declaration.

They have no doors, not even a gate bar;

they live alone.

“Go up and attack that complacent nation,”

says the Lord.

“Its people live alone in the desert

without walls or gates.

Rise up, go up against a nation which is at ease,

living securely,” declares Yahweh.

“There are no gates and there are no bars for them,

they dwell alone.

Arise, get you up unto the wealthy nation,

That dwelleth without care, saith the Lord,

Which have neither gates nor bars, which dwell alone.

Public Domain