Sahih Muslim Book 30, Hadith Number 5747.

Chapter : The mercy and compassion of Allah’s Apostle (may peace be upon him) for women and his command to the camel-driver to drive the mount slowly on which they ride.

Anas reported that Allah’s Messenger (may peace be upon him) had a camel-driver who had a very melodious voice. Allah’s Messenger (may peace be upon him) said to him: Anjasha, drive slowly; do not break the vessels of glass, meaning the weak women.