It is reported about Shurahbil bin al-Simt that he said to Sayyiduna Amr bin Abasah (may Allah be pleased with him): Will you narrate to me a hadith that you heard from the Prophet (peace and blessings be upon him), in which there is no forgetfulness or misstatement? Sayyiduna Amr bin Abasah (may Allah be pleased with him) replied: Yes. I heard the Prophet (peace and blessings be upon him) say: "Allah Almighty says: My love is due to those who love one another for My sake; My love is due to those who visit one another for My sake; My love is due to those who spend on one another for My sake; My love is due to those who are sincere to one another for My sake. Any believing man or believing woman, three of whose own children go to Allah Almighty (that is, die) before reaching puberty, Allah Almighty will admit that (believing man or believing woman) into Paradise by the grace of His mercy towards those children."
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الزهد / 18013