Ezra
1 Chronicles 19:3ESV·traditional attribution

But the princes of the Ammonites said to Hanun, “Do you think, because David has sent comforters to you, that he is honoring your father? Have not his servants come to you to search and to overthrow and to spy out the land?”

Matthew Henry Presbyterian @wholebiblehenry

Let us here observe, 1. That is becomes good people to be neighbourly, and especially to be grateful. David will pay respect to Hanun because he is his neighbour; and religion teaches us to be civil and obliging to all, to honour all men, and to be ready to do all offices of kindness to those we live among; nor must difference in religion be any obstruction to this.

Commenting on 1 Chronicles 19:1-5

Jamieson-Fausset-Brown Reformed @jfbcommentary

are not his servants come unto thee for to search?--that is, thy capital, Rabbah (Sa2 10:3).

Geneva Bible Notes Reformed @genevanotes

But the princes of the children of Ammon said to Hanun, Thinkest thou that David doth honour thy father, that he hath sent comforters unto thee? are not his servants come unto thee for to search, and to overthrow, and to spy out the land? (b) Thus the malicious always interpret the purpose of the godly in the worst sense.