1 Samuel 29:9

Achish answered David, “I know that you are blameless in my sight, like an angel of God; nevertheless the commanders of the Philistines have said, ‘He must not go up with us to the battle.’

2 Samuel 14:17

Then your maidservant said, ‘Please let the word of my lord the king be comforting, for my lord the king is as the angel of God to discern good and evil. May the Lord your God be with you.’”

2 Samuel 14:20

In order to change the appearance of things [between Absalom and you, his father] your servant Joab did this thing. But my lord has wisdom like the wisdom of the angel of God, to know everything that is in the earth.”

2 Samuel 19:27

Further, he has slandered your servant to my lord the king; but my lord the king is like the angel of God; so do what is good in your eyes.

1 Samuel 29:4

But the Philistine commanders were angry with Achish and they said to him, “Make this man return, so that he may go back to his place where you have assigned him, and do not let him go down to battle with us, or in the battle he may [turn and] become our adversary. For how could David reconcile himself to his lord [Saul]? Would it not be with the heads of these [Philistine] men?

Galatians 4:14

and even though my physical condition was a trial to you, you did not regard it with contempt, or scorn and reject me; but you received me as an angel of God, even as Christ Jesus Himself.

Treasury of Scripture Knowledge

Summary

And Achish answered and said to David, I know that thou art good in my sight, as an angel of God: notwithstanding the princes of the Philistines have said, He shall not go up with us to the battle.

The princes

General references

Bible References

As an angel

2 Samuel 14:17
Then your maidservant said, ‘Please let the word of my lord the king be comforting, for my lord the king is as the angel of God to discern good and evil. May the Lord your God be with you.’”
2 Samuel 19:27
Further, he has slandered your servant to my lord the king; but my lord the king is like the angel of God; so do what is good in your eyes.
Galatians 4:14
and even though my physical condition was a trial to you, you did not regard it with contempt, or scorn and reject me; but you received me as an angel of God, even as Christ Jesus Himself.

The princes

1 Samuel 29:4
But the Philistine commanders were angry with Achish and they said to him, “Make this man return, so that he may go back to his place where you have assigned him, and do not let him go down to battle with us, or in the battle he may [turn and] become our adversary. For how could David reconcile himself to his lord [Saul]? Would it not be with the heads of these [Philistine] men?

General references

Genesis 12:20
So Pharaoh commanded his men concerning him; and they escorted him on his way, with his wife and all that he had.