c1300 (?a1200) Laȝamon (Otho) 17946 Þou at þare midniht wepne þine cnihtes, þat þou at þan moreliht maȝe be a-redi to þe fiht.
a1576 Lady Abergavenny Praiers in T. Bentley et al. (1582) ii. 107 O Lord, I beseech thee, that..thy grace may spring in my heart with the morrowe light of thy comfort.
1830 Ld. Tennyson 96 The ocean with the morrow light Will be both blue and calm.