Ayyad bin 'Abdullah bin Sa'd عياض بن عبد الله بن سعد بن أبي سرح · The Book of the Sunnah

"The Messenger of Allah (ﷺ) said: 'Whoever gives up telling lies in support of a false claim, a palace will be built for him in the outskirts of Paradise. Whoever gives up argument when he is in the right, a palace will be built from him in the middle (of Paradise). And whoever had good behavior, a palace will be built for him in the highest reaches (of Paradise).'"