A woman came to me with her two daughters. She asked me (for charity) but she found nothing with me except one date-fruit, so I gave it to her. She accepted it and then divided it between her two daughters and herself ate nothing out of that. She then got up and went out. When Messenger of Allah (ﷺ) came in, and I narrated to him the story, he said, "He who is involved (in the responsibility) of (bringing up) daughters, and he is benevolent towards them, they would become protection for him against Hell-fire".

[Al-Bukhari and Muslim].