cmn_cu1撒母耳记上 17:39
大卫把刀跨在战衣外，试试能走不能走；因为素来没有穿惯，就对扫罗说：「我穿戴这些不能走，因为素来没有穿惯。」于是摘脱了。
eng_kjv1 Samuel 17:39
And David girded his sword upon his armour, and he assayed to go; for he had not proved it. And David said unto Saul, I cannot go with these; for I have not proved them. And David put them off him.