abide by

About 2.80 uses per million words.

Meaning

verb To accept (a decision or law) and act in accordance with it; to conform to (a decision or law); to acquiesce to (a decision or law).
I don't agree with it, but I'll abide by the decision to give the reward to her.
verb To remain faithful to (something or someone); to adhere to (an idea or plan).
He may have shown his true colors, but he's supported me for years, so I'll abide by him.