1 Chronicles 24:31

And lots were also cast [for] these, just as their brothers, the sons of Aaron, before David the king, Zadok, Ahimelech, and the heads of the {families} for the priests and for the Levites the fathers, {on the principle of the chief and younger brother alike}.

1 Chronicles 24:5-6

They divided them by lot {all alike}, for they were commanders of the sanctuary and commanders of God from among the sons of Eleazar and the sons of Ithamar.

1 Chronicles 25:8

And they cast lots [for] responsibilities {on the principle of small and great alike}, teacher with student.

1 Chronicles 26:13

And they cast lots, small and great alike, by their fathers' houses, {for their gates}.

Numbers 26:56

{Their} inheritance must be divided according to the lot between the larger and smaller [groups]."

Treasury of Scripture Knowledge

Summary

These likewise cast lots over against their brethren the sons of Aaron in the presence of David the king, and Zadok, and Ahimelech, and the chief of the fathers of the priests and Levites, even the principal fathers over against their younger brethren.

General references

Bible References

Lots

1 Chronicles 24:5
They divided them by lot {all alike}, for they were commanders of the sanctuary and commanders of God from among the sons of Eleazar and the sons of Ithamar.
Numbers 26:56
{Their} inheritance must be divided according to the lot between the larger and smaller [groups]."

Even the principal

1 Chronicles 25:8
And they cast lots [for] responsibilities {on the principle of small and great alike}, teacher with student.
1 Chronicles 26:13
And they cast lots, small and great alike, by their fathers' houses, {for their gates}.

General references

Proverbs 18:18
The lot will put an end to disputes, and between powerful contenders it will decide.