1 Samuel 17:25

And make his father’s house free in Israel. — Among the lavish offers Saul made to the one who should vanquish the giant was this, “The family of the successful combatant should be free in Israel.” The exact signification here of the Hebrew word rendered “free” is disputed. The simple meaning would seem to be freedom from personal service in the army and elsewhere, what in mediaeval history is known by the general term Corvée. It also probably includes a certain exemption from taxation or enforced contributions to war expenses.

Ewald goes still further, and considers that the royal. promise included the elevation of the house of the victorious warrior to noble rank, as henceforth they would be “free” — “freeholders,” a family released from the ordinary service of subjects; and this high distinction, the great German scholar considers, would easily come to be looked upon as hereditary, and thus such favoured houses would form an intermediate stage between the king and the simple subject. Although it is clear that a wonderful advance in the internal development of the kingdom of the children of Israel had taken place in Saul’s reign, yet it is doubtful if the government of the first king was as yet sufficiently organised to justify us in accepting, in its fulness, the conclusion of the ingenious comment of Ewald here. It does not appear from the narrative that these promises were ever fulfilled by Saul in the case of the house of Jesse.