Anon withal came there upon him two great giants, well armed all save the heads, with two horrible clubs in their hands. Sir Launcelot put his shield afore him and put the stroke away of the one giant, and with his sword he clave his head asunder. When his fellow saw that, he ran away as he were wood, for fear of the horrible strokes, and Launcelot after him with all his might, and smote him on the shoulder, and clave him to the navel.

Le Morte D'Arthur