Breach — God had made a wall about them; but they had made a breach in it by their sins, at which the Lord, who was now justly become their enemy, might enter to destroy them; which he had certainly done, if Moses by his prevailing intercession had not hindered him.
Related Commentaries of Psalms 106:23
Psalms 106:23
23 Therefore he said that he would destroy them, had not Moses his chosen stood before him in the breach, to turn away his wrath, lest he should destroy them.