. "ʻUmar I. Kalif" . "ʻUmar" . "Omar Ibn al-Chattab" . . "ʿUmar Ibn-al-Haṭṭāb" . . "Calife ; ʻUmar" . "Kalif ʻUmar I" . "Umar ben al-Chattáb"@cs-CZ . "ʻUmar I Kalif" . "ʿUmar Ibn Al-Khattab" . "ʻUmar I, Kalif" . "ʿUmar Ibn-al-Haṭṭāb ˜al-œ Fārūq" . "644" . . "ʿUmar"@de-DE . "Omar" . "Kalif" . "ʻUmar Calife ;" . "Umar Ibn-al-Chattab" . "Kalif Omar I" . "Kalif ʻUmar I." . "Omar" . "Fārūq" . "Omar I Kalif" . "ʿUmar Ibn-al-_Haṭṭāb" . "ʿUmar Ibn-al-H̱aṭṭāb" . "chalifa" . "Omar Kalif, I." . "Kalif, I. Omar" . "568" . . .