‏الزكاة : Hadeeth No:2189 A hadith like this has been narrated on the authority of Zainab the wife of 'Abdullah, and she said: I was in the mosque and the Prophet of Allaah (sallAllaahu alayhi wa sallam) saw me and said: Give Sadaqa even though it is out of your jewellery. The rest of the hadith is the same....

‏الجهاد والسير‏ : Hadeeth No:4362 The same tradition has been narrated by a different chain of transmitters with a slight difference in the wording....