Canto I, stanza 1; this can be compared to: "To all nations their empire will be dreadful, because their ships will sail wherever billows roll or winds can waft them", Dalrymple, Memoirs, vol. iii, p. 152; "Wherever waves can roll, and winds can blow", Charles Churchill, The Farewell, Line 38.https://en.wikiquote.org/wiki/Lord_Byron