Matthew 5:33

29 If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell.

30 And if your right hand causes you to sin, cut it off and throw it away. It is better for you to lose one part of your body than for your whole body to depart into hell.

31 It has also been said, ‘Whoever divorces his wife must give her a certificate of divorce.’

32 But I tell you that anyone who divorces his wife, except for sexual immorality, brings adultery upon her. And he who marries a divorced woman commits adultery.

33 Again, you have heard that it was said to the ancients, ‘Do not break your oath, but fulfill your vows to the Lord.’

34 But I tell you not to swear at all: either by heaven, for it is God’s throne;

35 or by the earth, for it is His footstool; or by Jerusalem, for it is the city of the great King.

36 Nor should you swear by your head, for you cannot make a single hair white or black.

37 Simply let your ‘Yes’ be ‘Yes,’ and your ‘No,’ ‘No.’ Anything more comes from the evil one.

Read all of Matthew 5