| Barnes' Notes on the Bible See the marginal references. By "all the earth" we are, of course, only to understand the kings or people of neighboring nations.
Clarke's Commentary on the BibleSolomon exceeded all the kings of the earth for riches - Mr. Reynolds, stating the yearly tribute of Solomon, 666 talents of gold, at about four times as much as his father left him, hence reckons that he had 4,909, 371 8s. 8d. each year, 94,410 19s. 9 1/4d. per week, 13,487 5s. 8d. per day, taking each day, week, and year, one with another.
Gill's Exposition of the Entire BibleSo King Solomon exceeded all the kings of the earth for riches and for wisdom. In which he was an eminent type of Christ; see Ephesians 3:8.
Keil and Delitzsch Biblical Commentary on the Old TestamentIn 1 Kings 10:23-29 everything that had to be stated concerning the wealth, wisdom, and revenue of Solomon is summed up as conclusion (cf. 2 Chronicles 9:22-28 and 2 Chronicles 1:14-17). 1 Kings 10:23-25 1 Kings 10:23, 1 Kings 10:24 point back to 1 Kings 5:9-14. ויּגדּל: Solomon became greater, not was greater, on account of the Vv consec. כּל־הארץ, all the world, corresponds to כּל־העמּים in 1 Kings 5:14. The foreigners out of all lands, who came on account of his wisdom, brought Solomon presents: gold and silver vessels, clothes (שׂלמות, court dresses, which are still customary presents in the East), נשׁק, armour, spices, horses and mules.
Geneva Study BibleSo king Solomon exceeded all the kings of the earth for riches and for wisdom.
Matthew Henry's Concise Commentary10:14-29 Solomon increased his wealth. Silver was nothing accounted of. Such is the nature of worldly wealth, plenty of it makes it the less valuable; much more should the enjoyment of spiritual riches lessen our esteem of all earthly possessions. If gold in abundance makes silver to be despised, shall not wisdom, and grace, and the foretastes of heaven, which are far better than gold, make gold to be lightly esteemed? See in Solomon's greatness the performance of God's promise, and let it encourage us to seek first the righteousness of God's kingdom. This was he, who, having tasted all earthly enjoyments, wrote a book, to show the vanity of all worldly things, the vexation of spirit that attends them, and the folly of setting our hearts upon them: and to recommend serious godliness, as that which will do unspeakably more to make us happy, that all the wealth and power he was master of; and, through the grace of God, it is within our reach. | 
