oldest

"But, O my son, let those whom it will leave out from among your children at that time, take my body with them out of this cave; and when they have taken it with them, let the oldest among them command his children to lay my body in a ship until the flood has been assuaged, and they come out of the ship.

Therefore he dispensed with the services of the sacred heralds and the sacrificing priests and the others who were accustomed to offer the prayers, and called upon one of our number, Eleazar, the oldest of the Jewish priests, to offer prayer instead.