Keep control of your tongue to stay out of trouble

 “Whoever keeps his mouth and his tongue keeps himself out of trouble.” (Prov. 21:23ESV)

A fool who keeps quiet will seem wise  

“Even a fool who keeps silent is considered wise; when he closes his lips, he is deemed intelligent.” (Prov. 17:28 ESV)

Don’t curse those who persecute you  

“Bless those who persecute you; bless and do not curse them.” (Rom. 22:14 ESV)

The mouths of fools pour out folly  

“The tongue of the wise commends knowledge, but the mouths of fools pour out folly.” (Prov. 15:2 ESV)

Reatrain your words with understanding 

“Whoever restrains his words has knowledge, and he who has a cool spirit is a man of understanding.” (Prov. 17:27 ESV)