Matthew 3:7-9

But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of vipers, who warned you to escape from the wrath that is coming?

Acts 7:51-52

"You people, stubborn in will, heathenish in hearts and ears, you are always resisting the Holy Spirit, as your forefathers did, too.

Acts 20:26-27

I therefore protest to you today that I am not responsible for the blood of any of you,

Titus 2:15

You must continue teaching this, and continue exhorting and reproving people, with full authority. Let no one belittle you.

Revelation 1:10

On the Lord's day I was in the Spirit's power, and I heard a voice like a trumpet behind me say:

Revelation 4:1

After this I had another vision: A door was standing open in heaven, and the first voice, like a trumpet, that I had heard speaking with me, said, "Come up here, and I will show you what must take place."

Revelation 14:9-10

Then a third angel followed them, saying in a loud voice: "Whoever worships the wild beast and his statue and lets his mark be stamped on his forehead or on his hand,

Treasury of Scripture Knowledge

Summary

Cry aloud, spare not, lift up thy voice like a trumpet, and shew my people their transgression, and the house of Jacob their sins.

Bible References

Spare

Matthew 3:7
But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of vipers, who warned you to escape from the wrath that is coming?
Acts 7:51
"You people, stubborn in will, heathenish in hearts and ears, you are always resisting the Holy Spirit, as your forefathers did, too.
Acts 20:26
I therefore protest to you today that I am not responsible for the blood of any of you,
Titus 2:15
You must continue teaching this, and continue exhorting and reproving people, with full authority. Let no one belittle you.
Revelation 14:9
Then a third angel followed them, saying in a loud voice: "Whoever worships the wild beast and his statue and lets his mark be stamped on his forehead or on his hand,