Sunan Abu Dawood 1490
In another version Ibn 'Abbas said:
Earnest supplication should be made like this: he raised his hand and made his palms in the direction of his face.
حَدَّثَنَا عَمْرُو بْنُ عُثْمَانَ، حَدَّثَنَا سُفْيَانُ، حَدَّثَنِي عَبَّاسُ بْنُ عَبْدِ اللَّهِ بْنِ مَعْبَدِ بْنِ عَبَّاسٍ، بِهَذَا الْحَدِيثِ قَالَ فِيهِ وَالاِبْتِهَالُ هَكَذَا وَرَفَعَ يَدَيْهِ وَجَعَلَ ظُهُورَهُمَا مِمَّا يَلِي وَجْهَهُ .
Classification
Sahih (Authentic)
References
Sunan Abu Dawood 1490
Sunan Abu Dawood Vol. 2, Book of Prayer (Detailed Injunctions about Witr), Hadith 1485