Noun
two birds with one stone pl (plural only)
(idiomatic) Any two things that were performed or completed at the same time by one action.
There is an old American saying 'He who lives in a glass house should not try to kill two birds with one stone. Vladimir Nabokov
5192. To kill two Birds with one Stone. Thomas Fuller (writer)
I'm sort of killing two birds with one stone here, getting to write for 'True Blood' and being able to put myself in a comic at the same time. Michael McMillian
To kill two birds with one stone. English Proverb
Killing two birds with one stone. Turkish Proverb