דברי הימים ב, פרק ט׳, פסוק י״ד

The immense wealth flowing into King Solomon's kingdom arrived through a wide variety of channels. Beyond the standard royal revenues, massive quantities of gold and silver poured into Jerusalem through international trade networks, transit taxes, and diplomatic tributes. All of this incoming fortune was entirely in addition to the king's regular income [מצודת דוד, ביאור שטיינזלץ].

The individuals driving this commercial activity fell into distinct categories. The primary approach among commentators distinguishes these groups by the scale of their business. One group consisted of small-scale, traveling merchants who wandered from place to place, carefully searching for inexpensive goods to buy and sell. In contrast, the second group was made up of large-scale merchants who imported massive quantities of goods into the land of Judah [רד״ק, מצודת ציון, ביאור שטיינזלץ].

Another perspective offers a different view of these travelers. Rather than typical merchants, the first group consisted of travelers who were afraid to navigate between foreign countries without a reliable guide. As a result, they paid the king a fee for safe passage and direction. The second group, meanwhile, did not bring their goods purely for commerce. Instead, they used their trade as a convenient excuse to gain entry to the royal palace, hoping to witness Solomon's legendary wisdom firsthand [רש״י].

This influx of riches was not limited to trade and travel. Political leaders from the surrounding regions, such as the kings of Arabia and local provincial governors, also contributed to this vast fortune, regularly bringing gifts of gold and silver to Solomon [מצודת ציון, ביאור שטיינזלץ].