I Samuel 17:40

40 Then he took his staff in his hand, chose five smooth stones from the stream, put them in the pouch of his shepherd's bag and, with his sling in his hand, approached the Philistine.

40 e em seguida pegou seu cajado, escolheu no riacho cinco pedras lisas, colocou-as na bolsa, isto é, no seu alforje de pastor e, com sua atiradeira na mão, aproximou-se do filisteu.