1 (6:2) Darius deemed it proper, and he set over the kingdom one hundred and twenty lieutenants, who should be over all the kingdom;
Daniel 6:1 Cross References - Leeser
Exodus 18:21-22
21 Moreover, thou shalt select out of all the people able men, such as fear God, men of truth, hating their own gain; and place these over them, as rulers of thousands, rulers of hundreds, rulers of fifties, and rulers of tens.
22 And let them judge the people at all times; and it shall be, that every great matter they shall bring unto thee, but every small matter they shall judge themselves: so shall it be easier for thee, when they shall bear with thee.
Esther 1:1
1 And it came to pass in the days of Achashverosh, of the same Achashverosh who reigned, from India even unto Ethiopia, over a hundred and seven and twenty provinces,
Daniel 5:31
31 (6:1) And Darius the Median obtained the kingdom, when he was sixty and two years old.