ירמיהו מו:יז פירוש: רש״י

There they called out In the battle, they proclaimed publicly a reproachful byword.

“Pharaoh, king of Egypt, who made a lot of noise” Who would raise the sound of his noise, the noises to boast with his armies.

has allowed the appointed time to pass by For he had appointed a set time to go forth and wage war, and he did not go forth, and the day of the appointed time passed by.