2 Samuel 3:20
So Abner came to David to Hebron, and twenty men with him. And David made Abner and the men that were with him a feast.
Cross-reference
2 Samuel 3:13
Historical context
In 2 Samuel 3:13, David demands Michal as a condition; then in 3:20 he feasts Abner, showing the deal progresses.
Genesis 31:54
Parallel
In Genesis 31:54, Jacob and Laban eat together after a covenant — parallel to David's feast sealing his agreement with Abner.
1 Chronicles 12:17
Parallel
In 1 Chronicles 12:17, David welcomes potential allies with caution — similar to his reception of Abner with a feast.