Prophet Hud - 11:85
O my people, measure and weigh exactly with justice. Do not shortchange the people and do not commit evil by corrupting the earth.
Related:
The Defrauding/83:1
Woe to those who deceive.
The Defrauding/83:2
When they take from the people, they measure exactly.
The Defrauding/83:3
And when they give, they keep the measure and the weighing incomplete.
The Defrauding/83:4
Do they not think that they will be resurrected?
The Night Journey/17:35
When you measure, measure precisely and weigh with accurate scales. Surely that is better and the result is better
The Heights/7:85
"And We sent to Median their brother Shu´ayb. He said: "O My people, worship Allah. You have no gods besides Him. A clear proof has come to you from your Lord. Measure and weigh exactly. Do not eat the people´s right. Do not make corruption in the earth after it has been leveled. This is better for you if you believe."