Matthew 5:34. But I say unto you, Swear not at all; neither by heaven; for it is God's throne:
Matthew 5:36. Neither shalt thou swear by thy head, because thou canst not make one hair white or black.
Matthew 23:16. Woe unto you, ye blind guides, which say, Whosoever shall swear by the temple, it is nothing; but whosoever shall swear by the gold of the temple, he is a debtor!
Matthew 23:18. And, Whosoever shall swear by the altar, it is nothing; but whosoever sweareth by the gift that is upon it, he is guilty.
Matthew 23:20. Whoso therefore shall swear by the altar, sweareth by it, and by all things thereon.
Matthew 23:21. And whoso shall swear by the temple, sweareth by it, and by him that dwelleth therein.
Matthew 23:22. And he that shall swear by heaven, sweareth by the throne of God, and by him that sitteth thereon.
Matthew 26:74. Then began he to curse and to swear, saying, I know not the man. And immediately the cock crew.