Moses and Joshua
Joshua 1:9
Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the LORD your God will be with you wherever you go.”

Saul and David
1 Samuel 13:14
But now your kingdom will not endure; the Lord has sought out a man after his own heart and appointed him ruler of his people.

Elijah and Elisha
2 Kings 2:9
Elijah said to Elisha, “Tell me, what can I do for you before I am taken from you?” “Let me inherit a double portion of your spirit,” Elisha replied.

John Baptist and Jesus
John 3:28–30
John stated, “the Christ must increase, but I must decrease.” (amp)

Apostle Paul and Timothy
2 Timothy 4
In the presence of God and of Christ Jesus…I give you this charge: Preach the word.