Bible Verses About Altars: Protection afforded by

50And Adonijah feared because of Solomon, and arose, and went, and caught hold on the horns of the altar.

51And it was told Solomon, saying, Behold, Adonijah feareth king Solomon: for, lo, he hath caught hold on the horns of the altar, saying, Let king Solomon swear unto me to day that he will not slay his servant with the sword.