Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
quran:5:28

If you should raise your hand against me to kill me - I shall not raise my hand against you to kill you. Indeed, I fear Allah, Lord of the worlds.  

‘Yet if (la-in, the lām is for oaths) you extend your hand against me to slay me, I will not extend my hand against you to slay you; I fear God, the Lord of the Worlds, in slaying you.
القرآن:٥:٢٨

لَئِنْ بَسَطْتَ إِلَيَّ يَدَكَ لِتَقْتُلَنِي مَا أَنَا بِبَاسِطٍ يَدِيَ إِلَيْكَ لِأَقْتُلَكَ ۖ إِنِّي أَخَافُ اللَّهَ رَبَّ الْعَالَمِينَ  

{لئن} لام قسم {بسطت} مددت {إلى يدك لتقتلني ما أنا بباسط يدي إليك لأقتلك إنِّي أخاف الله ربَّ العالمين} في قتلك.