Hadith 296
´It was narrated that Zaid bin Arqam said:` "The Messenger of Allah said: 'These Hushush (waste areas) are visited (by devils), so when anyone of you enters, let him say: 'Allahumma inni a`udhu bika minal-khubthi wal-khaba'ith (O Allah, I seek refuge with You from male and female devils).'" (Sahih) Other chains with similar wording.
Hadith 1969
´It was narrated from Abu Hurairah:` that the Messenger of Allah said: "Whoever has two wives and favors one of them over the other, he will come on the Day of Resurrection with one of his sides leaning."
Hadith 2527
´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` “Whoever frees his share of a slave or part of his share, must pay from his wealth if he has any wealth if he has any wealth (in order to buy the rest of the slave's freedom). If he does not have wealth, then the slave should be asked to work for the price (of his freedom), without that causing him too much hardship.”