O thou who passest through our valleys in Thy strength, curb thy fierce steeds, allay the heat That flames from their large nostrils! Thou, O Summer, Oft pitchest here thy golden tent, and oft Beneath our oaks hast slept, while we beheld With joy thy ruddy limbs and flourishing hair.

Blake, the complete poems (ed. Addison-Wesley Longman Ltd, 1989)