[Machine] From Khalid ibn Ma'dan, "If the door of goodness is opened for one of you, then hasten towards it, for he does not know when it will be closed upon him."
عَنْ خَالِدِ بْنِ مَعْدَانَ «إِذَا فُتِحَ لِأَحَدِكُمْ بَابُ الْخَيْرِ فَلْيُسْرِعْ إِلَيْهِ فَإِنَّهُ لَا يَدْرِي مَتَى يُغْلَقُ عَنْهُ»