Psalms 38:19

This living, (58) which he attributes to his enemies, implies as much as to enjoy continued and abundant prosperity in all things; and therefore he adds, that they are become strong and increase in power I interpret the word רבב, rabbab, in this place, increase in power, because he would speak improperly were he to be understood as saying, that they were multiplied. He does not here complain that they increased in number, but rather exalts their greatness, because the more they acquired of riches, they acquired so much the greater audacity in oppressing the good and the simple. He tells us that he is assailed by them wrongfully, and without cause, that he may induce God to be the more favorable and propitious to him. And surely, if we would have the favor of God for our defense, we must always take care not to injure any man, and to do nothing to provoke the hatred of any against us.