Stick to one’s guns and stand to one’s guns

Stick to one’s guns and stand to one’s guns are two iterations of an idiom. An idiom is a commonly used word, group of words, or phrase that has a figurative meaning that is not easily deduced from its literal definition. Often using descriptive imagery or metaphors, common idioms are words and phrases used in […]
from Grammarist
https://grammarist.com/idiom/stick-to-ones-guns-and-stand-to-ones-guns/