Not graded
Hisn al-Muslim (Fortress of the Muslim) 176
((ذَهَبَ الظَّمَأُ وَابْتَلَّتِ العُرُوقُ، وَثَبَتَ الْأَجْرُ إِنْ شَاءَ اللَّهُ)).
(The thirst has gone and the veins are quenched, and reward is confirmed, if Allah wills.)
Cited in Hisn al-Muslim (Fortress of the Muslim) (No. 176).