It is narrated from Sayyidah Umm Mubashshir (may Allah be pleased with her) that she heard the Prophet (peace and blessings be upon him) saying in the presence of Sayyidah Hafsah (may Allah be pleased with her): "If Allah wills, none of the people of the tree who pledged allegiance beneath it will enter Hellfire." Hafsah (may Allah be pleased with her) said: "Why not, O Messenger of Allah!" So he (peace and blessings be upon him) rebuked her. Hafsah (may Allah be pleased with her) said: "'And there is none of you except that he will come to it' [Surah Maryam: 71]." The Prophet (peace and blessings be upon him) said: "'Then We will save those who feared Allah, and We will leave the wrongdoers in it on their knees' [Surah Maryam: 72]."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21731