Two people are better off than one, for they can help each other succeed. If one person falls, the other can reach out and help. But someone who falls alone is in real trouble. Likewise, two people lying close together can keep each other warm. But how can one be warm alone? A person standing alone can be attacked and defeated, but two can stand back-to-back and conquer. Three are even better, for a triple-braided cord is not easily broken.
Ecclesiastes 4:9-12 New Living Translation (NLT)
The Amalekites came and attacked the Israelites at Rephidim. Moses said to Joshua, “Choose some of our men and go out to fight the Amalekites. Tomorrow I will stand on top of the hill with the staff of God in my hands.” So Joshua fought the Amalekites as Moses had ordered, and Moses, Aaron and Hur went to the top of the hill. As long as Moses held up his hands, the Israelites were winning, but whenever he lowered his hands, the Amalekites were winning. When Moses’ hands grew tired, they took a stone and put it under him and he sat on it. Aaron and Hur held his hands up—one on one side, one on the other—so that his hands remained steady till sunset. So Joshua overcame the Amalekite army with the sword.
Exodus 17:8-13 new international version (NIV)
And let us consider how we may spur one another on toward love and good deeds, not giving up meeting together, as some are in the habit of doing, but encouraging one another-and all the more as you see the Day [of Jesus’ return] approaching.
Hebrews 10:24-25 (NIV)
As iron sharpens iron,
so one person sharpens another.
Proverbs 27:17 (NIV)
Shout for joy to the Lord, all the earth.
Worship the Lord with gladness;
come before him with joyful songs.
Know that the Lord is God.
It is he who made us, and we are his;
we are his people, the sheep of his pasture.
Enter his gates with thanksgiving
and his courts with praise;
give thanks to him and praise his name.
For the Lord is good and his love endures forever;
his faithfulness continues through all generations.
Psalm 100 (NIV)
He [Jesus] went to Nazareth, where he had been brought up, and on the Sabbath day he went into the synagogue, as was his custom.
Luke 4:16 (NIV)