'Truly' in the Bible

Truly, not one of this evil generation will see that good land which I said I would give to your fathers,

So keep these laws and do them; for so will your wisdom and good sense be clear in the eyes of the peoples, who hearing all these laws will say, Truly, this great nation is a wise and far-seeing people.

But from there you will seek the Lord your God, and you will find Him if you search for Him with all your heart and all your soul.

"The LORD our God truly has displayed his glory and power, for we heard him from out of the fire today. We have witnessed how God spoke to human beings, yet they lived.

And it will be that if you truly give ear to the orders which I put before you this day, loving the Lord your God and worshipping him with all your heart and all your soul,

Thou shalt truly tithe all the increase of thy seed, that the field bringeth forth year by year.

Truly all the nations will say, Why has the Lord done so to this land? what is the reason for this great and burning wrath?

Truly, my face will be turned away from them in that day, because of all the evil they have done in going after other gods.