'Lost' in the Bible

"'When she realized that she waited in vain, her hope was lost. She took another of her cubs and made him a young lion.

You have not strengthened the weak, healed the sick, bandaged the injured, brought back the strays, or sought the lost, but with force and harshness you have ruled over them.

I will seek the lost and bring back the strays; I will bandage the injured and strengthen the sick, but the fat and the strong I will destroy. I will feed them -- with judgment!