A woman named Rahm (may Allah be pleased with her) said: I was with the Prophet (peace and blessings be upon him) when a woman came to him with her son and said: O Messenger of Allah, pray to Allah for blessing for me in him, for three of my children have died. The Prophet (peace and blessings be upon him) asked: "Since you accepted Islam (has this happened)?" She said: Yes. He said: "That is a strong shield." Upon this a man said: O Rahma! Listen to what the Messenger of Allah (peace and blessings be upon him) is saying.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21078