1 Kings 1:50-53

50And Adonijah feared because of Solomon, and arose and went and caught hold of the horns of the altar. 51And it was told Solomon saying, Behold, Adonijah fears king Solomon; for behold, he has caught hold of the horns of the altar, saying, Let king Solomon swear to me this day that he will not put his servant to death with the sword. 52And Solomon said, If he be a worthy man, there shall not one of his hairs fall to the earth; but if wickedness be found in him, he shall die. 53And king Solomon sent, and they brought him down from the altar. And he came and bowed himself to king Solomon; and Solomon said to him, Go to thy house.