Matthew 7:6

He that reproveth a scorner getteth to himself shame: and he that rebuketh a wicked man getteth himself a blot. Reprove not a scorner, lest he hate thee: rebuke a wise man, and he will love thee.

Speak not in the ears of a fool: for he will despise the wisdom of thy words.

And whosoever shall not receive you, nor hear your words, when ye depart out of that house or city, shake off the dust of your feet. Verily I say unto you, It shall be more tolerable for the land of Sodom and Gomorrha in the day of judgment, than for that city.

As a dog returneth to his vomit, so a fool returneth to his folly.

But when the Jews saw the multitudes, they were filled with envy, and spake against those things which were spoken by Paul, contradicting and blaspheming. Then Paul and Barnabas waxed bold, and said, It was necessary that the word of God should first have been spoken to you: but seeing ye put it from you, and judge yourselves unworthy of everlasting life, lo, we turn to the Gentiles. For so hath the Lord commanded us, saying, I have set thee to be a light of the Gentiles, that thou shouldest be for salvation unto the ends of the earth.

But he answered and said, It is not meet to take the children’s bread, and to cast it to dogs.

Beware of dogs, beware of evil workers, beware of the concision.

Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace?

But it is happened unto them according to the true proverb, The dog is turned to his own vomit again; and the sow that was washed to her wallowing in the mire.

Alexander the coppersmith did me much evil: the Lord reward him according to his works: Of whom be thou ware also; for he hath greatly withstood our words.

And then shall many be offended, and shall betray one another, and shall hate one another.

As a jewel of gold in a swine’s snout, so is a fair woman which is without discretion.

If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.

But they made light of it, and went their ways, one to his farm, another to his merchandise: And the remnant took his servants, and entreated them spitefully, and slew them.

In journeyings often, in perils of waters, in perils of robbers, in perils by mine own countrymen, in perils by the heathen, in perils in the city, in perils in the wilderness, in perils in the sea, in perils among false brethren;