The Iliad 7.279–282
both ye twain are loved of Zeus, the cloud-gatherer, and both are spearmen; that verily know we all. Moreover night is now upon us, and it is well to yield obedience to night's behest.
μηκέτι παῖδε φίλω πολεμίζετε μηδὲ μάχεσθον·
ἀμφοτέρω γὰρ σφῶϊ φιλεῖ νεφεληγερέτα Ζεύς,
ἄμφω δʼ αἰχμητά· τό γε δὴ καὶ ἴδμεν ἅπαντες.
νὺξ δʼ ἤδη τελέθει· ἀγαθὸν καὶ νυκτὶ πιθέσθαι.