مَآ اَصَابَكَ مِنْ حَسَنَةٍ فَمِنَ اللّٰهِ ۖ وَمَآ اَصَابَكَ مِنْ سَيِّئَةٍ فَمِنْ نَّفْسِكَ ۗ وَاَرْسَلْنٰكَ لِلنَّاسِ رَسُوْلًا ۗ وَكَفٰى بِاللّٰهِ شَهِيْدًا ( النساء: ٧٩ )
Maaa asaabaka min hasanatin faminal laahi wa maaa asaaabaka min saiyi'atin famin nafsik; wa arsalnaaka linnaasi Rasoolaa; wa kafaa billaahi Shaheedaa (an-Nisāʾ 4:79)
What comes to you of good is from Allah, but what comes to you of evil, [O man], is from yourself. And We have sent you, [O Muhammad], to the people as a messenger, and sufficient is Allah as Witness. (An-Nisa  : 79)
1 Mufti Taqi Usmani
Whatever good comes to you, it is from Allah and whatever evil visits you, it comes from your own selves. We have sent you to be a Messenger for the people. Allah is enough to be a witness.