May my hands get paralyzed if I ever hit my wife.

Imam Shura'yh al Qadhi رحمہ اللہ said

 رَأَيْتُ رِجَالًا يَضْرِبُونَ نِسَاءَهُمْ ... فَشَلَّتْ يَمِينِي يَوْمَ أَضْرِبُ زَيْنَبَا

I have seen how men hit their wives. May my hand be paralyzed if my hand hits Zaynab (his wife).

[Tabaqat al Kubra 6/142, Tarikh Damishq 23/53]