Matthew 5:28

5:28 But I say to you that whoever looks at a woman to desire her has already committed adultery with her in his heart.

Matthew 5:34

5:34 But I say to you, do not take oaths at all – not by heaven, because it is the throne of God,

Matthew 5:44

5:44 But I say to you, love your enemy and pray for those who persecute you,