“O you who believe! if a fasiq (liars) comes to you with news, verify it, least you should harm people in ignorance, and afterwards you become regretful for what you have done.”
Another example from Allah’s speech, it could be telling us to look into anything that comes to us as the “truth” look into it first, do your research, do not come to your brother or sister guaranteeing them that it is true because in actuality you will be hurting them. So look into what the liars say before thinking of it as truth. We should know this but many brothers and sisters still fall for this trap. May Allah makes us more aware of the blatant lies which are feed to us. And may Allah keep our iman strong.