John Gill Commentary Ezekiel 12:23

"Tell them therefore, Thus saith the Lord Jehovah: I will make this proverb to cease, and they shall no more use it as a proverb in Israel; but say unto them, The days are at hand, and the fulfilment of every vision." — Ezekiel 12:23 (ASV)

Tell them therefore Plainly and boldly, with the greatest assurance and confidence, as from God himself:

thus says the Lord God, I will make this proverb to cease; by quickly accomplishing the things which they, by this proverb, represented as at a great distance, and what would never be brought about:

and they shall no more use it as a proverb in Israel; when the things predicted shall take place:

but say unto them, the days are at hand, and the effect of every vision; the time is hastening on, and will quickly come, when every prophecy shall be fulfilled: it was in the sixth year of Jehoiachin's captivity that these prophecies were delivered out; and in the ninth year Nebuchadnezzar came with his army, and besieged Jerusalem; so that the days were at hand; in three years' time there began an accomplishment of the above predictions, which were scoffed at in the proverb used.