the age of # 13_1CH_23_03 # Now the Levites were numbered from the age of thirty years and upward: and their number by their polls, man by man, was thirty and eight thousand. 
the age of # 13_1CH_23_24 # These [were] the sons of Levi after the house of their fathers; [even] the chief of the fathers, as they were counted by number of names by their polls, that did the work for the service of the house of the LORD, from the age of twenty years and upward. 
the age of # 41_MAR_05_42 # And straightway the damsel arose, and walked; for she was [of the age] of twelve years. And they were astonished with a great astonishment. 
the age of # 04_NUM_08_25 # And from the age of fifty years they shall cease waiting upon the service [thereof], and shall serve no more: