David shall never want.

Jeremiah 35:19
this is what the LORD of Hosts, the God of Israel, says: Jonadab son of Rechab will never fail to have a man to stand before Me.'"

2 Samuel 3:29
May it whirl over the heads of Joab and the entire house of his father, and may the house of Joab never be without one having a discharge or skin disease or who leans on a staff or falls by the sword or starves."

2 Samuel 7:14-16
I will be his Father, and he will be My son. When he does wrong, I will discipline him with the rod of men and with the blows of the sons of men. . . .

1 Kings 2:4
and so that the LORD may fulfill His promise to me: 'If your descendants take heed to walk in truth before Me with all their heart and soul, you will never fail to have a man on the throne of Israel.'

1 Kings 8:25
Therefore now, O LORD, God of Israel, keep for Your servant, my father David, what You promised when You said: 'You will never fail to have a man to sit before Me on the throne of Israel, if only your descendants guard their way to walk before Me as you have done.'

1 Chronicles 17:11-14, 27
And when your days are fulfilled and you go to be with your fathers, I will raise up your offspring after you, one of your own sons, and I will establish his kingdom. . . .

Psalm 89:29-37
I will establish his line forever, his throne as long as the heavens endure. . . .

Isaiah 9:7
Of the increase of His government and peace there will be no end. He will reign on the throne of David and over his kingdom, to establish and sustain it with justice and righteousness from that time and forevermore. The zeal of the LORD of Hosts will accomplish this.

Luke 1:32, 33
He will be great and will be called the Son of the Most High. The Lord God will give Him the throne of His father David, . . .