And if you've studied Shakespeare, you are laughing right now.
Reap what ye also sow.
That’s actually a quote from Jesus in the New Testament.
The quote “he who lives by the sword shall surely die by the sword” was from Jesus.
“He who does not have a sword, let him sell his cloak and buy one.” Jesus told them, and so it was done. But when Peter used one of the swords to cut the temple guards ear Jesus told him to stop fighting saying “he who lives by the sword shall surely die by the sword.”