Yahya related to me from Malik from Abd ar-Rahman ibn al-Qasimthat al-Qasim ibn Muhammad had done the same as Ibn Umar. (TR)
App reference (TR): Book 7, Hadith 33 (TR)
USC-MSA web (English) reference: Book 7, Hadith 33 (TR)
Arabic reference (TR): Book 7, Hadith 287 (TR)