Musnad Ahmad 30:2547

Abu Usamah narrated to us, he said: Al-A’mash informed me, from Abu Yahya, the freed slave of Ja’dah, from Abu Hurairah, who said: A man said: "O Messenger of Allah, a certain woman is mentioned for the abundance of her prayer, her fasting, and her charity, except that she harms her neighbors with her tongue." He said: "She is in the Fire." He said: "O Messenger of Allah, and a certain woman is mentioned for the scarcity of her fasting, her charity, and her prayer, and she gives in charity pieces of dried yogurt, but she does not harm her neighbors with her tongue." He said: "She is in Paradise."