It is narrated from Sayyiduna Abdullah bin Utbah (may Allah be pleased with him) that I went to Sayyiduna Umar bin Khattab (may Allah be pleased with him) during the hot weather, and I found him performing voluntary prayers. So I stood behind him, and he drew me close and made me stand right next to him on his right side. After that, when another person came, I moved back and we both formed a row behind Sayyiduna Umar (may Allah be pleased with him).