The king also said unto them, Take with you the {o} servants of your lord, and cause Solomon my son to ride upon mine own mule, and bring him down to Gihon:

(o) Meaning, the king's servants and such as were of his guard.

Wesley's Notes

1:33 My mule - As a token that the royal dignity is transferred upon Solomon, and that by my consent. Gihon - A river near Jerusalem, on the west side. Adonijah was inaugurated on the east side. This place David chose, either, as remote from Adonijah and his company, that so the people might be there without fear of tumults or bloodshed; or, to shew that Solomon was chosen king in opposition to Adonijah: or, because this was a place of great resort, and fit to receive and display that numerous company, which he knew would follow Solomon thither.

King James Translators' Notes

mine...: Heb. which belongeth to me

Jamieson-Fausset-Brown Bible Commentary

33. cause Solomon my son to ride upon mine own mule-Directions were forthwith given for the immediate coronation of Solomon. A procession was to be formed by the "servants of their lord"-that is, the king's bodyguard. Mules were then used by all the princes (2Sa 13:29); but there was a state mule of which all subjects were forbidden, under pain of death, to make use, without special permission; so that its being granted to Solomon was a public declaration in his favor as the future king (see on [284]Es 6:8, 9).

bring him down to Gihon-a pool or fountain on the west of Jerusalem (see on [285]2Ch 32:30), chosen as equally public for the counter proclamation.

Matthew Henry's Concise Commentary

1:32-53 The people expressed great joy and satisfaction in the elevation of Solomon. Every true Israelite rejoices in the exaltation of the Son of David. Combinations formed upon evil principles will soon be dissolved, when self-interest calls another way. How can those who do evil deeds expect to have good tidings? Adonijah had despised Solomon, but soon dreaded him. We see here, as in a glass, Jesus, the Son of David and the Son of God, exalted to the throne of glory, notwithstanding all his enemies. His kingdom is far greater than that of his father David, and therein all the true people of God cordially rejoice. The prosperity of his cause is vexation and terror to his enemies. No horns of the altar, nor forms of godliness, nor pretences to religion, can profit those who will not submit to His authority, and accept of his salvation; and if their submission be hypocritical, they shall perish without remedy.