1 Chronicles 21:24

And king David said to Ornan, Nay; but I will verily buy it for the full price: for I will not take that which is thine for the Lord, nor offer burnt offerings without cost.

Cross-reference

In 1 Chronicles 29:3, David gives from his own treasure for the temple, mirroring his principle of not offering that costs him nothing.

Genesis 14:23 shows Abram refusing any reward from Sodom's king—a strong parallel to David refusing a free offering.

Genesis 23:13 shows Abraham insisting on paying full price for a burial site, mirroring David's insistence here.

Malachi 1:12-14 condemns blemished offerings; David's costly sacrifice exemplifies the worthy worship God demands.

2 Samuel 24:24 is the parallel account of the same event with nearly identical wording.