She put/sent/turned the sheep 'out to pasture'. [=she brought the sheep to a pasture to eat the grass]
I 'put' my old computer 'out to pasture'. [=got rid of my old computer]
He left for 'greener pastures' after working here for 10 years.
(..) Oh, if I just wasn't a lady what wouldn't I tell that varmint! "The Lord is my Shepherd. I shall not want. "He maketh me to lie down in green pastures. "He leadeth.... "He restoreth my soul. "He leadeth me in the paths of righteousness for His name's sake. "Yeah, though I walk through the valley (..)1939 Gone with the Wind