(like) a lamb/lambs to the slaughter simile
Used to refer to someone who does something dangerous or risky without realizing it
I didn't expect him to go all-in like that. He was like a lamb to the slaughter.
We were like lambs to the slaughter, when we agreed to cooperate with them.
We should be careful in doing everything instead of doing something risky.
If you do something dangerous or risky, you will get hurt.
To save somebody or yourself from a difficult, dangerous or bad situation
To start an adventure that presents risks or challenges.
The origin of this phrase can be found in the Bible, specifically in the books of Isaiah and Jeremiah. It says in Jeremiah:
“But I was like a gentle lamb led to the slaughter; And I did not know that they had devised plots against me, saying, “Let us destroy the tree with its fruit, And let us cut him off from the land of the living, That his name be remembered no more.”
To be thankful or grateful for one's good luck usually while avoiding a bad situation
You should count your lucky stars as you managed to avoid that violent car accident.