'Ease' in the Bible

When I say, My bed shall comfort me, my couch shall ease my complaint;

He that is ready to slip with his feet is as a lamp despised in the thought of him that is at ease.

I was at ease, but he hath broken me asunder: he hath also taken me by my neck, and shaken me to pieces, and set me up for his mark.

One dieth in his full strength, being wholly at ease and quiet.