Originally anyone who wanted to remove the ashes from the altar would do so. When there were too many, they would race up the ramp, and the first one to arrive within four cubits would win the privilege. If there was a tie, the official in charge would say : Put out your fingers...
It once happened that two of them were tied as they raced up the ramp, and one of them pushed his fellow, who fell and broke his leg. When the court observed that it was becoming dangerous, they decreed that the removal of the ashes should only be assigned according to a lottery.
There were four lotteries, of which this was the first.
The second lottery was for who would slaughter, who would pour the blood, who would remove the ashes from the inner altar, who would remove the ashes from the candelabrum , who would carry the limbs up the ramp: The head and the [right hind] leg, the two forelegs, the hindquarters and the hind leg, the breast and the ribs, the two sides, the innards, the flour, the meal-cakes and the wine. Thirteen Priests participated...
The third lottery: All those who have never offered incense, come draw lots!
The fourth: Both veterans and novices, to determine who will carry the limbs from the ramp to the altar.