Bell-ringer, prepare to sound the death knell just as the prisoner drops.
Don't sound the death knell just yet.
You seem to be overly anxious to sound the death knell for my project.
The advent of unions were the death knell for many employers.
At 2pm came the death knell for Simon Smith
The solemn knell of the Church bell could be heard through the village marking the death of the Lord Lieutenant.
As the mourners gathered at the graveside, they heard the solemn knell of the church bell.
Most likely the toll of a bell, the action would be tolling the bell. You could also use knell for the sound.
The sentence is:"You are starting to sound CHAOTIC."
Death is inevitable.
it is death
His death was accidental.
Franky, you sound stupid.
Birth and death are eternal parts of life.
The death of his grandmother was very hard, he was so close to her.