Like a city whose walls are broken through is a person who lacks self-control.
Read Proverbs 25:28 Using Other Translations
He that hath no rule over his own spirit is like a city that is broken down, and without walls.
A man without self-control is like a city broken into and left without walls.
A person without self-control is like a city with broken-down walls.
Scripture quoted by permission. Quotations designated (NIV) are from THE HOLY BIBLE: NEW INTERNATIONAL VERSION®. NIV®. Copyright © 1973, 1978, 1984, 2011 by Biblica. All rights reserved worldwide.
(New International Version Bible Online)