Abu Qatada reported God's messenger as saying:

"He who sees me has seen what is genuine.” (Bukhari and Muslim.)

وَعَنْ أَبِي قَتَادَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ رَآنِي فَقَدْ رَأَى الْحَقَّ»