It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "This is the one for whom the Throne moved, for whom the gates of heaven were opened, and (at whose funeral) seventy thousand angels were present. He was squeezed once, then this constriction was removed from him."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 5314