'Know the Truth' in the Bible

Then I desired to know the truth concerning the fourth animal, which was diverse from all of them, exceedingly terrible, whose teeth were of iron, and its nails of brass; which devoured, broke in pieces, and stamped the residue with its feet;

You will know the truth, and the truth will make you free."

But on the next day, desiring to know the truth about why he was accused by the Jews, he freed him from the bonds, and commanded the chief priests and all the council to come together, and brought Paul down and set him before them.

forbidding marriage and commanding to abstain from foods which God created to be received with thanksgiving by those who believe and know the truth.

I have not written to you because you don't know the truth, but because you know it, and because no lie is of the truth.

The elder, to the chosen lady and her children, whom I love in truth; and not I only, but also all those who know the truth;