The Messenger of Allah ﷺ said, "Be straight, be moderate, and rejoice, for no one's deeds alone will admit him into Paradise."They asked, "Not even you, Messenger of Allah?"He replied, "Not even me, unless Allah envelops me in His mercy. And know that the most beloved of deeds to Allah is the most consistent, even if it be little."
قال رسول الله ﷺ: سددوا وقاربوا وأبشروا فإنه لن يدخل الجنة أحدا عمله قالوا: ولا أنت يا رسول الله؟ قال: ولا أنا، إلا أن يتغمدني الله منه برحمة، واعلموا أن أحب العمل إلى الله أدومه وإن قل.
Bukhari reported it in the Book of Softening of Hearts (6467, 6464), and Muslim in the Book of the Description of the Day of Judgment (2818), both of them through Musa bin Uqba, from Abu Salama bin Abdul-Rahman bin Awf, from Ayesha, who narrated it. The wording given here is that of Muslim.