Ezekiel 45:10 Ye shall have just balances, and a just ephah, and a just bath.
The political leadership of God’s people had been dishonest long enough. Dishonesty becomes a part of the culture. The measurements were altered to make more money, collect higher taxes, or whatever. God is giving instructions about obeying Him and His leadership. He wants there to be honesty and transparency. The weight will be the weight, no tricks, no sleight of hand just, it is what it is!
Too often dishonesty becomes an accepted part of the culture and our lives. God was calling on His people in leadership to change that.