Acts 23:3

3-5. For once in the history of his persecution, the provocation was too great for Paul, and found vent in a burst of anger. (3) "Then said Paul to him, God shall smite thee, thou whitewashed wall. And do you sit to judge me according to the law, and command me to be smitten contrary to the law? (4) But those who were standing by said, Do you revile God's high priest? (5) Paul said, I did not know, brethren, that he was the high priest; for it is written, Thou shalt not speak evil of the ruler of thy people." The flash of anger was but momentary. No sooner were the words spoken than his habitual self-control regained its ascendancy. He frankly admits that he had done wrong, but excuses himself by the fact that he knew not that it was the high priest. If he had been disposed to further excuse himself, by urging that the high priest deserved all he had said of him, his plea would have been true, but insufficient. For how can we return good for evil, if we return to men their deserts? It were well if his example should be imitated by all disciples who meet with injustice at the hands of their rulers.