4 Bible Verses about Trumpets For Signalling

On the Lord's day I fell into a trance, and I heard a loud voice like a trumpet behind me

Afterward I had another vision: There was a door standing open in the heavens and the first voice like a trumpet that I had heard speak to me, said, "Come up here, and I will show you what must take place."

So when you are going to give to charity, do not blow a trumpet before yourself, as the hypocrites do, in the synagogues and the streets, to make people praise them. I tell you, that is all the reward they will get!

no trumpet blast and voice whose words made those who heard them beg to be told no more,