‏الصلاة : Hadeeth No:1117 Ibn Umar reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) saw sputum sticking to the Qibla wall of the mosque, the rest of the hadith is the same....

‏فضائل الصحابة‏ : Hadeeth No:5950 This hadith has been reported on the authority of Abu Ishaq with the same chain of transmitters....