Meaning of the word "go to bed with the lamb and rise with the lark" in English

What does "go to bed with the lamb and rise with the lark" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

go to bed with the lamb and rise with the lark

US /ɡoʊ tu bɛd wɪð ðə læm ænd raɪz wɪð ðə lɑːrk/
UK /ɡəʊ tu bɛd wɪð ðə læm ænd raɪz wɪð ðə lɑːk/
"go to bed with the lamb and rise with the lark" picture

Idiom

to go to sleep early and wake up early

Example:
My grandfather always used to go to bed with the lamb and rise with the lark.
If you want to be productive, you should go to bed with the lamb and rise with the lark.