'Witnessing' in the Bible

To whom am I to give word, witnessing so that they may take note? see, their ears are stopped, and they are not able to give attention: see, the word of the Lord has been a cause of shame to them, they have no delight in it.

For I gave certain witness to your fathers on the day when I took them up out of the land of Egypt, and even to this day, getting up early and witnessing and saying, Give ear to my voice.

So I took the paper witnessing the business, one copy rolled up and stamped, and one copy open: