So David was no longer willing to bring the ark of the Lord to be with him in the City of David. David left it in the house of Obed-Edom the Gittite.

The ark of the Lord remained in the house of Obed-Edom the Gittite for three months. The Lord blessed Obed-Edom and all his family. ¹ 

So David said to Ittai, “Come along then.” ¹  So Ittai the Gittite went along, ²  accompanied by all his men and all the dependents ³  who were with him.

So David did not move the ark to the City of David; ¹  he left it in the house of Obed-Edom the Gittite.

There was another battle with the Philistines in which Elhanan son of Jair the Bethlehemite killed the brother of Goliath the Gittite, ¹  whose spear had a shaft as big as the crossbeam of a weaver’s loom. ² 

from the Shihor River ¹  east of ²  Egypt northward to the territory of Ekron (it is regarded as Canaanite territory), ³  including the area belonging to the five Philistine lords who ruled in Gaza, Ashdod, Ashkelon, Gath, and Ekron, as well as Avvite land ⁴ 

Then the king said to Ittai the Gittite, “Why should you come with us? Go back and stay with the new ¹  king, for you are a foreigner and an exile from your own country. ² 

David then sent out the army – a third under the leadership of Joab, a third under the leadership of Joab’s brother Abishai son of Zeruiah, and a third under the leadership of Ittai the Gittite. The king said to the troops, “I too will indeed march out with you.”

Yet another battle occurred with the Philistines in Gob. On that occasion Elhanan the son of Jair ¹  the Bethlehemite killed the brother of Goliath the Gittite, ²  the shaft of whose spear was like a weaver’s beam.