Ephesians 4:4-6

There is one body, and one spirit, as you also are called in one hope of your call;

Philippians 2:2-5

fulfil my joy, that you have the same mind, having the same love, sympathizing with each other, having one opinion.

James 3:13-18

What wise and intelligent man is there among you? Let him show his works by good conduct, in the meekness of wisdom.

Treasury of Scripture Knowledge

Summary

For my brethren and companions' sakes, I will now say, Peace be within thee.

Bible References

General references

Ephesians 4:4
There is one body, and one spirit, as you also are called in one hope of your call;
Philippians 2:2
fulfil my joy, that you have the same mind, having the same love, sympathizing with each other, having one opinion.
James 3:13
What wise and intelligent man is there among you? Let him show his works by good conduct, in the meekness of wisdom.