From Sahih Muslim (Hadith 6198):
Jabir reported Allah's Messenger (ﷺ) as saying:I entered Paradise and saw in it a house or a palace. I said: For whom is it resersred? They (the Angels) said: It is for 'Umar b. Khattab. (The Prophet said to 'Umar b. Khattab): I intenied to get into it but I thought of your feelings. Thereupon 'Umar wept and said: Apostle of Allah, could I feel any jealousy in your case?
Reference: Muslim 6198