'Reliable' in the Bible

You came down on Mount Sinai,and spoke to them from heaven.You gave them impartial ordinances, reliable instructions,and good statutes and commands.

In charge of the storehouses I appointed Shelemiah the priest, Zadok the scribe, and Pedaiah of the Levites, and in addition to them was Hanan the son of Zaccur, the son of Mattaniah; for they were considered reliable, and it was their task to distribute to their kinsmen.