they either go in pairs, as man and wife, or in larger groups, and proceed to call on their friends, to wish them the compliments of the season. Formerly, these adolescent guizards used to seat themselves in crates, and accompanied by fiddlers, were dragged through the town."[686] [Persian festival of fire at the winter solstice.] The Persians used to celebrate a festival of fire called _Sada_ or _Saza_ at the winter solstice. On the longest night of the year they kindled bonfires everywhere, and kings and princes tied dry grass to the feet of birds and animals, set fire to the grass, and then let the birds and beasts fly or run blazing through the air or over the fields and mountains, so that the whole air and earth appeared to be on fire.[687] § 8. _The Need-fire_ [European festivals of fire in seasons of distress and calamity; the need-fire.] The fire-festivals hitherto described are all celebrated periodically at certain stated times of the year. But besides these regularly recurring celebrations the peasants in many parts of Europe have been wont from time immemorial to resort to a ritual of fire at irregular intervals in seasons of distress and calamity, above all when their cattle were attacked by epidemic disease. No account of the popular European fire-festivals would be complete without some notice of these remarkable rites, which have all the greater claim on our attention because they may perhaps be regarded as the source and origin of all the other fire-festivals; certainly they must date from a very remote antiquity. The general name by which they are known among the Teutonic peoples is need-fire.[688] [The needfire in the Middle Ages; the needfire at Neustadt in 1598.]