Another Hadith At-Tirmidhi recorded that Ubayy bin Ka`b said: "When two thirds of the night had passed, the Messenger of Allah would get up and say,

«يَاأَيُّهَا النَّاسُ اذْكُرُوا اللهَ، اذْكُرُوا اللهَ، جَاءَتِ الرَّاجِفَةُ تَتْبَعُهَا الرَّادِفَةُ، جَاءَ الْمَوْتُ بِمَا فِيهِ، جَاءَ الْمَوْتُ بِمَا فِيه»

(O people, remember Allah, remember Allah, the first blast of the Trumpet has come and will be followed by the second blast, death has come with all its horrors, death has come with all its horrors.)'' Ubayy said, "I said, `O Messenger of Allah, I send a lot of Salah upon you, how much of my prayer should be Salah upon you' He said,

«مَا شِئْت»

(Whatever you want.) I said, `A quarter' He said,

«مَا شِئْتَ، فَإِنْ زِدْتَ فَهُوَ خَيْرٌ لَك»

(Whatever you want, but if you increase it, it will be better for you.) I said, `Half' He said,

«مَا شِئْتَ، فَإِنْ زِدْتَ فَهُوَ خَيْرٌ لَك»

(Whatever you want, but if you increase it, it will be better for you.) I said, `Two thirds' He said,

«مَا شِئْتَ، فَإِنْ زِدْتَ فَهُوَ خَيْرٌ لَك»

(Whatever you want, but if you increase it, it will be better for you.) I said, `Should I make my whole prayer for you' He said,

«إِذَنْ تُكْفَى هَمُّكَ، وَيُغْفَرُ لَكَ ذَنْبُك»

(This would be sufficient to relieve your distress and earn you forgiveness of your sins.)'' Then he said: "This is a Hasan Hadith.''