Leviticus 19:32-37
“‘Stand up in the presence of the aged, show respect for the elderly and revere your God. I am the Lord.
“‘When a foreigner resides among you in your land, do not mistreat them. The foreigner residing among you must be treated as your native-born. Love them as yourself, for you were foreigners in Egypt. I am the Lord your God.
“‘Do not use dishonest standards when measuring length, weight or quantity. Use honest scales and honest weights, an honest ephah and an honest hin. I am the Lord your God, who brought you out of Egypt.
“‘Keep all my decrees and all my laws and follow them. I am the Lord.’”
Source: Daily Manna