'Assured' in the Bible

Then the entire congregation sent for the surviving descendants of Benjamin who were living at the rock of Rimmon and assured them that their intentions toward them were peaceful.

because your heart was sensitive, and you humbled yourself in the LORD's presence when you heard what I had to say against this place and against its inhabitants that they would become a desolation and a curse and you have torn your clothes and cried out before me, be assured that I have truly heard you,' declares the LORD.

But if not, rest assured, your majesty, that we won't serve your gods, and we won't worship the golden statue that you have set up."

But when Silas and Timothy arrived from Macedonia, Paul devoted himself entirely to the word as he emphatically assured the Jews that Jesus is the Messiah.