Proverbs 20:10-12

Amplified Bible

¹⁰ 
Differing weights [one for buying and another for selling] and differing measures,
Both of them are detestable and offensive to the Lord.^(A)
11 
Even a boy is known and distinguished by his acts,
Whether his conduct is pure and right.
¹² 
The hearing ear and the seeing eye,
The [omnipotent] Lord has made both of them.