الحافظ
الحفظُ في اللغة هو مراعاةُ الشيء، والاعتناءُ به، و(الحافظ) اسمٌ...
Anas ibn Mālik (may Allah be pleased with him) reported that when the cup of the Prophet cracked, he mended the crack with a silver chain.
The Prophet (may Allah's peace and blessings be upon him) had a glass to drink water in. The cup cracked, so the Prophet (may Allah's peace and blessings be upon him) mended it with a silver chain, i.e. He took a piece of silver and joined the two sides of the crack.