Who said "As iron sharpens iron, so one man sharpens another."?

This quote is attributed to Moses.

As iron sharpens iron, so one man sharpens another. - Moses

"As iron sharpens iron, so one man sharpens another."

Moses Friendship

Religious Leader Judean -1391–-1271

"Let my people go."

"I am slow of speech and slow of tongue."

"The Lord is my strength and my song."

"Remember the Sabbath day, to keep it holy."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."