‏الأشربة : Hadeeth No:4942 Muharib b. Dithar reported a hadith like this on the authority of Ibn 'Umar through a different chain of transmitters. He (the narrator) said: I think he also made a mention of hollow stump....

‏الصلاة : Hadeeth No:884 Salim narrated it from his father ('Abdullah b. Umar) that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: When women ask permission for going to the mosque, do not prevent them....