Matthew 22:36
Teacher, which commandment is great in the Law?
Matthew 5:19-20
Whoever therefore shall break one of these least commandments, and shall teach men so, will be called the least in the kingdom of heaven; but whoever shall do and teach them, he will be called great in the kingdom of heaven.
Matthew 15:6
he shall not honor his father or his mother. Thus have ye made void the law of God for the sake of your tradition.
Matthew 23:23-24
Woe to you, scribes and Pharisees, hypocrites! for ye pay tithes of the mint, and the dill, and the cummin, and have omitted the weightier matters of the Law, justice, and mercy, and faith; these ought ye to have done, and not to leave those undone.
Mark 12:28-33
And one of the scribes came up, having heard them reasoning together, and perceiving that he had answered them well, asked him, Which commandment is first of all?
Luke 11:42
But woe to you Pharisees! for ye pay tithes of the mint, and the rue, and every herb; and pass by justice and the love of God. These ought ye to have done, and not to leave those undone.