1 Kings 1:50
And Adonijah feared because of Solomon, and arose, and went, and caught hold on the horns of the altar.
Cross-reference
1 Kings 2:28
Historical context
In 1 Kings 2:28, Joab repeats Adonijah's exact action: seizing the altar horns when fearing Solomon.
Exodus 21:14
Contrast
Exodus 21:14 limits altar asylum for willful murderers, contrasting with Adonijah's hope of protection there.
1 Chronicles 29:24
Contrast
1 Chronicles 29:24 records all leaders submitting to Solomon — contrasting Adonijah's fear and flight to the altar.