Jabala b. Haritha said:
I came to God's messenger and said, "Messenger of God, send my brother Zaid along with me." He replied, "Here he is; if he goes with you, I shall not prevent him." But when Zaid said, "Messenger of God, I swear to God that I choose no one in preference to you," I considered my brother's opinion better than mine.
Tirmidhi transmitted it