The Iliad by Homer Book 19 Page 11

No man can do battle the livelong day to the going down of the sun if he is without food; however much he may want to fight his strength will fail him before he knows it; hunger and thirst will find him out, and his limbs will grow weary under him. But a man can fight all day if he is full fed with meat and wine; his heart beats high, and his strength will stay till he has routed all his foes; therefore, send the people away and bid them prepare their meal; King Agamemnon will bring out the gifts in presence of the assembly, that all may see them and you may be satisfied. Moreover let him swear an oath before the Argives that he has never gone up into the couch of Briseis, nor been with her after the manner of men and women; and do you, too, show yourself of a gracious mind; let Agamemnon entertain you in his tents with a feast of reconciliation, that so