'Commandment' in the Bible

They indeed of the sons of Levi who receive the priest's office have a commandment to take tithes of the people according to the law, that is, of their brothers, though these have come out of the body of Abraham,

who has been made, not after the law of a fleshly commandment, but after the power of an endless life:

For there is an annulling of a foregoing commandment because of its weakness and uselessness

For when every commandment had been spoken by Moses to all the people according to the law, he took the blood of the calves and the goats, with water and scarlet wool and hyssop, and sprinkled both the book itself and all the people,

By faith, Moses, when he was born, was hidden for three months by his parents, because they saw that he was a beautiful child, and they were not afraid of the king's commandment.