[Machine] I used to see the Messenger of Allah ﷺ greet with his right hand and with his left hand, until I could see the whiteness of his cheek.

كُنْتُ أَرَى رَسُولَ اللهِ ﷺ يُسَلِّمُ عَلَى يَمِينِهِ وَعَنْ يَسَارِهِ حَتَّى أَرَى بَيَاضَ خَدِّهِ