The Meccan Revelations: Page 224 from Volume Two

It was reported in the news that an old man on the Day of Resurrection will say to him, “O my servant, you did such and such for things that he should not have done.” He will say, “O Lord, you did not do that,” and he already did it. Then he says, “The truth is, take him to Paradise.” Then the angels that counted his deeds will say, “O our Lord, do you not know?” He did such-and-such, and he says, “Yes, but when he denied it, I was ashamed of him to deny his gray hair.

If the truth is ashamed of the servant to deny his gray hair and respect him, then the servant with this characteristic is more worthy .