In 2 Samuel 5:17, David first fights the Philistines as king—here he is older and weary, showing the progression of his wars.

In Joshua 14:11, Caleb boasts his strength for war remains—directly opposing David's weakness here, showing a stark contrast.

In 1 Chronicles 20:4, the same battle account names the giant Sippai—this is a direct parallel account of David's war with Philistine giants.

In Psalm 71:9, the psalmist prays for help when strength fails—matching David's faintness in old age and dependence on God.

Psalm 71:18 echoes David's old-age faintness, pleading for God not to forsake him in his gray hairs.

Psalm 73:26 contrasts failing flesh with God as strength, mirroring David's faintness but trusting divine supply.

Isaiah 40:28-30 contrasts God's unfainting strength with human weariness, promising power to the faint like David.