'Principle' in the Bible

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}.

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

Consequently, I find the principle with me, the one who wants to do good, that evil is present with me.