Let/make the welkin ring
Definition 1 of 1
Pro Tip 1/3Historical Usage
Originally, 'welkin' referred to the sky or heavens, so the phrase has a poetic background. 
When the townsfolk celebrated, they really made the welkin ring.
Pro Tip 2/3Archaic Context
The phrase is old-fashioned and rarely used today, but can add flavor to historical or fantasy contexts. 
The knights' victory cry was so intense it made the welkin ring.
Pro Tip 3/3Literary Allusion
It's often found in literature and may signify a connection to classical texts or Shakespearean language. 
As we read in class, 'let the welkin ring' gives a Shakespearean vibe to the story.