Silsilah Sahihah

Sayyiduna Muawiyah bin Qurrah narrates from his uncle, that is, the brother of Qurrah bin Iyas, that he used to come to the Prophet Muhammad (peace be upon him) with his young child and would seat him in front of him. (One day) the Prophet (peace be upon him) asked him: "Do you love him?" He replied: "I love him very much." (As Allah willed) that child passed away. The Prophet (peace be upon him) said to him: "Will you be saddened (at the separation from your child)?" He replied: "Yes, O Messenger of Allah!" Then the Prophet (peace be upon him) said: "Would you be pleased that when Allah admits you to Paradise, you find this child at the gate of Paradise and he opens the gate for you?" He said: "Why not." The Prophet (peace be upon him) said: "So it shall be, insha’Allah (if Allah wills)."