'Understanding' in the Bible

And I sent for Eliezer, for Ariel, for Shemaiah, and for Elnathan, and for Jarib, and for Elnathan, and for Nathan, and for Zechariah, and for Meshullam, chief men, and for Joiarib and for Elnathan, men of understanding.

And by the good hand of our God upon us, they brought us a man of understanding, of the sons of Mahli, the son of Levi, the son of Israel, namely, Sherebiah, with his sons and his brethren, eighteen;