Among David's first followers were some clever warriors of the tribe of Gad, men fierce in war, and strong and swift of foot. With him also was the prophet Gad himself, and there were even some men from the tribe of Benjamin, the tribe to which King Saul belonged, who joined David's company. It seems to have been a peculiarity of the Benjamites that they could use either hand with equal skill, and those who joined David were armed with bows, and were very valuable allies because they could use both the right hand and the left at once in hurling stones, and shooting arrows, and never miss their aim. At first David feared treachery from these Benjamites, but when he asked them frankly what their intentions were, they said: "We are thine, David, peace be unto thee and thy helpers, for thy God helpeth thee." Then David received them, and made them captains of his army, and they became enthusiastic admirers of their young leader, as were all David's band. One incident shows what passionate affection his men felt for him. Saul's army in losing David had lost the one captain who could keep the Philistines in check, and they were over-running the country in numerous bands, having their headquarters in the valley of Rephaim, near Jerusalem. One night, in a moment of fond recollection of a happier past, David cried out in an intense longing for a drink of water from the well near the gate of Bethlehem by which he had often driven his sheep in his younger days. At once, three of his men, without telling him what they were going to do, forced a passage through the Philistine lines and brought him the water for which he longed. Touched by the act, but always modest, David refused to allow men to risk their lives simply for his gratification and poured out the water as a sacrifice to God, according to the religious ceremony of that time, for it was as good as blood, David said, and the three men who brought it to him were afterwards counted among the mightiest of his heroes.