And the ark of God remained with the family of Obededom in his house three months. And the LORD blessed the house of Obededom, and all that he had.

And the ark of God remained in the house of Obededom three months: and the Lord blessed his house, and all that he had.

And the ark of God dwelleth with the household of Obed-Edom, in his house, three months, and Jehovah blesseth the house of Obed-Edom, and all that he hath.

And the ark of God was in the house of Obed-edom for three months; and the Lord sent a blessing on the house of Obed-edom and on all he had.

The Lord blessed the house of Obed-edom - That this man was only a sojourner at Gath, whence he was termed Gittite, and that he was originally a Levite, is evident from 1-Chronicles 15:17, 1-Chronicles 15:18.
The Targum ends this chapter thus: "And the Word of the Lord blessed Obed-edom, and his children, and his grand-children; and his wife conceived, and his eight daughters-in-law: and each brought forth eight at one birth, insomuch that in one day there were found, of fathers and children, fourscore and one; and He blessed and increased greatly all that belonged to him." This exposition will not be generally received; but all rabbins must be allowed to deal in the marvellous.
For other remarks see on 2-Samuel 6:1 (note), etc.

And the Lord blessed, &c - Let this encourage us to welcome God's ordinance into our houses, believing the ark is a guest no body shall lose by. Nor let it be the less precious to us, for its being to others a rock of offence.