Spend nights in one’s own home if one’s husband dies/divorced .

This hadith teaches us that a woman whose husband has passed away or is absolutely divorced should not stay anywhere else but her own house at night. This is an important teaching of Islam as it ensures the safety and security of women who are vulnerable after losing their husbands or going through a divorce. It also shows us how much importance Islam places on protecting women's rights and dignity by providing them with a safe place to stay at night.

The hadith also emphasizes the importance of family ties and relationships even after death or divorce as it encourages widows and divorced women to remain in their homes instead of staying elsewhere. This shows us how much respect Islam gives to family bonds even when they are broken due to death or divorce.