Shalev (H 7961) is another word used in the Old Testament for prosperity. It means to be at peace, at ease, to be quiet, quietness. Here are examples of the  usage  of  shalev (H 7961) in scripture:

Shimei had 16 sons and six daughters… they found fat pasture…and the land was wide, and quiet, and peaceable (shalev) -1 Chron 4: 27, 40.

I was at ease (shalev) – Job 16: 12.

One dies in his full strength, Being wholly at ease and quiet (shalev)/secure/satisfied – Job 21: 23.