(a) Ibrahim al-Nakha'i (may Allah have mercy on him) narrates from al-Aswad (may Allah have mercy on him) that Umar al-Faruq (may Allah be pleased with him) used to raise his hands up to his shoulders.
(b) The Shaykh (al-Bayhaqi) said: Likewise Abdullah bin Umar (may Allah be pleased with them both) and Sayyiduna Abu Hurayrah (may Allah be pleased with him) used to do.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 2308