וַאֲדֹ֣נִיָּ֔הוּ יָרֵ֖א מִפְּנֵ֣י שְׁלֹמֹ֑ה וַיָּ֣קָם וַיֵּ֔לֶךְ וַֽיַּחֲזֵ֖ק בְּקַרְנ֥וֹת הַמִּזְבֵּֽחַ׃
And Adonijah feared because of Solomon; and he arose, and went, and caught hold on the horns of the altar.
Read kabbalistic (mystical) interpretation of I Kings 1:50: and classical mystical sources.