Mark 6:18

6:18 For John had repeatedly told Herod, “It is not lawful for you to have your brother’s wife.”

Mark 10:2

10:2 Then some Pharisees came, and to test him they asked, “Is it lawful for a man to divorce his wife?”

Mark 3:4

3:4 Then he said to them, “Is it lawful to do good on the Sabbath, or evil, to save a life or destroy it?” But they were silent.

Mark 2:24

2:24 So the Pharisees said to him, “Look, why are they doing what is against the law on the Sabbath?”

Mark 2:26

2:26 how he entered the house of God when Abiathar was high priest and ate the sacred bread, which is against the law for any but the priests to eat, and also gave it to his companions?”

Mark 12:14

12:14 When they came they said to him, “Teacher, we know that you are truthful and do not court anyone’s favor, because you show no partiality but teach the way of God in accordance with the truth. Is it right to pay taxes to Caesar or not? Should we pay or shouldn’t we?”