The number 28,000 appears in the Bible as part of the count of fighting men from the tribe of Dan who joined David.

In 1 Chronicles 12:36, twenty-eight thousand six hundred fighting men from the tribe of Dan are mentioned, where 28000 forms the base number. The context is the great gathering of warriors from all the tribes of Israel who came to David in Hebron to transfer the kingdom from Saul's house to him, in accordance with the Lord's word. Each tribe contributed its forces, and the count underscores the broad support for David's kingship as an expression of God's will and national unity. The number reflects the military strength of the tribe of Dan and their participation in this historical event. As a large, concrete figure in a historical census, 28000 carries no strong independent symbolic meaning in biblical numerology, but serves as testimony to the organized and extensive support David received.