'Know' in the Bible

that search may be made in the book of the annals of thy fathers: so shalt thou find in the book of the annals and know that this city is a rebellious city, which has done damage to kings and provinces, and that they have raised sedition within the same of old time, for which cause this city was destroyed.

And thou, Ezra, after the wisdom of thy God, which is in thy hand, set magistrates and judges who may judge all the people that are beyond the river, all such as know the laws of thy God; and teach ye him that knows them not.