Verses with the word peaceable in the New Testament (3 verses):

1 Timothy 2:2
For kings, and for all that are in authority; that we may lead a quiet and peaceable life in all godliness and honesty.

Hebrews 12:11
Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.

James 3:17
But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.