This verse describes the appointment of Hothir and his family members as musicians in the service of the temple of the Lord. They were chosen by casting lots, a method used to determine God's will in making decisions. The role of these musicians was to prophesy with lyres, harps, and cymbals, indicating the importance of music in worship and praising God. This verse highlights the organization and reverence in the worship of God, showing the value of using one's talents and gifts for His glory.