1 Kings 1:5

5 Then Adonijah the son of Haggith exalted himself, saying, I will be king: and he prepared him chariots and horsemen, and fifty men to run before him.

1 Kings 1:5 In-Context

3 So they sought for a fair damsel throughout all the borders of Israel, and found Abishag the Shunammite, and brought her to the king.
4 And the damsel was very fair; and she cherished the king, and ministered to him; but the king knew her not.
5 Then Adonijah the son of Haggith exalted himself, saying, I will be king: and he prepared him chariots and horsemen, and fifty men to run before him.
6 And his father had not displeased him at any time in saying, Why hast thou done so? and he was also a very goodly man; and he was born after Absalom.
7 And he conferred with Joab the son of Zeruiah, and with Abiathar the priest: and they following Adonijah helped him.
The American Standard Version is in the public domain.