Abu Bakr said: Al-Ḥusayn ibn ʿAbd al-Raḥmān, may Allah have mercy on him, also recited to me:

(long metre)
If, in your affairs, you refuse to be lenient, they will become hard for you;
so be lenient, and blend hardship with ease.
I have seen no safeguard against affliction better than piety,
and no cure for what is disliked more healing than patience.