Narrated Jabir:
The Prophet said, "Who is ready to kill Ka'b bin Ashraf (i.e. a Jew)." Muhammad bin Maslama replied, "Do you like me to kill him?" The Prophet replied in the affirmative. Muhammad bin Maslama said,...
O Allah, to You I bow (in prayer) and in You I believe and to You I have submitted. Before You my hearing is humbled, as is my sight, my mind, my bones, my nerves and what my feet have mounted upon (for travel).
Info: Muslim 1/534, Abu Dawud, An-Nasa'i and At- Tirmidhi.