except to go to the schools of the learned, where, as he entered, the whole assembly rose and continued standing, till he took his seat. He sometimes paid a visit to the native sovereign in Babylon (Bagdad.) This probably refers to a somewhat later period. On these great occasions his imperial host sent his own chariot for his guest; but the prince of the captivity dared not accept the invidious distinction, he walked in humble and submissive modesty behind the chariot. Yet his own state was by no means wanting in splendour: he was arrayed in cloth of gold; fifty guards marched before him; all the Jews who met him on the way paid their homage, and fell behind into his train. He was received by the eunuchs, who conducted him to the throne, while one of his officers, as he marched slowly along, distributed gold and silver on all sides. As the prince approached the imperial throne, he prostrated himself on the ground, in token of vassalage. The eunuchs raised him and placed him on the left hand of the sovereign. After the first salutation, the prince represented the grievances, or discussed the affairs, of his people. The court of the Resch-Glutha is described as splendid. In imitation of his Persian master, he had his officers, counsellors, and cup-bearers; and rabbins were appointed as satraps over the different communities. This state, it is probable, was maintained by a tribute raised from the body of the people, and substituted for that which, in ancient times was paid for the temple in Jerusalem. His subjects in Babylonia were many of them wealthy. AIJALON, a city of the Canaanites; the valley adjoining to which is memorable in sacred history from the miracle of Joshua, in arresting the course of the sun and moon, that the Israelites might have sufficient light to pursue their enemies, Joshua x, 12, 13. Aijalon was afterward a Levitical city, and belonged to the tribe of Dan; who did not, however, drive out the Amorite inhabitants, Judges i, 35. AIR, that thin, fluid, elastic, transparent, ponderous, compressible body which surrounds the terraqueous globe to a considerable height. In Scripture it is sometimes used for _heaven_; as, “the birds of the air;” “the birds of heaven.” To “beat the air,” and “to speak to the air,” 1 Cor. ix, 26, signify to fatigue ourselves in vain, and to speak to no purpose. “The prince of the power of the air” is the head and chief of the evil spirits, with which both Jews and Heathens thought the air was filled.