Mambo Ya Walawi 27:3

thamani ya kukomboa mwanaume mwenye kati ya umri wa miaka ishirini na miaka sitini itakuwa shekeli hamsini za fedha, kulingana na shekeli ya mahali patakatifu;

And thy estimation shall be of the male from twenty years old even unto sixty years old, even thy estimation shall be fifty shekels of silver, after the shekel of the sanctuary.