Literally:

"Deliver those that are drawn unto death,

And those who totter to the slaughter - if

Thou withdraw ..."

i. e., "O withdraw them," save them from their doom; in contrast to Proverbs 24:10. The structure and meaning are both somewhat obscure; but the sentence is complete in itself, and is not a mere hypothesis concluded in the following verses.

Proverbs 24:11 Parallel Commentaries

2 Cor. Iii. 5
Not that we are sufficient of our selves, to think any thing as of our selves: but our Sufficiency is of God. IN my former Discourse upon these Words, I shewed you that it was the sole Design of St. Paul in them, to declare, that, in the setting about, and executing, the difficult and laborious Work of an Apostle, He did not arrogate to himself the Power, and Ability, and Success, which he had: but that he ascribed his Sufficiency for this great Work, as well as his being designed to it, to God himself, …
Benjamin Hoadly—Several Discourses Concerning the Terms of Acceptance with God