Sayyiduna Urwah bin Mas'ud al-Thaqafi (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) would have water with him, and when it came to the turn of the women, he (peace and blessings be upon him) would dip their hands into it.
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 14448