Since David and his men had helped Nabal’s shepherds for some time (see 1 Samuel 25:16, 1 Samuel 25:21),1 they had a right to be rewarded for their work and share in the profit which they helped to secure. A worker is worthy of his wages (see Leviticus 19:13; 1 Timothy 5:18).
7 I hear that you have shearers. Now your shepherds have been with us, and we did them no harm, and they missed nothing all the time they were in Carmel.