Surah An Najm (53:49)
And that it is He who is the Lord of Sirius
Surah An Najm (53:9)
And was at a distance of two bow lengths or nearer.
And Look at here
http://quran.com/53/49 n see if the word 'Sirius' (Syi'ra= in Arabic) begins at the 9th font of Arabic.
Still coincidence?