Adam Clarke Bible Commentary

Sit upon my throne - The matter of conducting a business of this kind seems to have been this: 1. The king elect was placed on the mule of his predecessor, and caused to ride abroad to one of the public wells, or to a river where there was the greatest concourse of people, that they might see who he was that was appointed. Solomon was here taken to the river Gihon, in order to be anointed; the continual stream or constantly running fountain, denoting the perpetuity of the kingdom. 2. The priest and the prophet anointed him in the name of the Lord; and thereby signified that he should be endued with all the kingly virtues; that he should reign by, under, and for the Lord. 3. The trumpet was then to be blown, and solemn proclamation made, that he was anointed king. 4. He was then brought and solemnly placed on the throne, to signify that he had now assumed the reins of government, and was about to administer justice and judgement to the people.