Exodus 12:41-42

And it came to pass at the end
<07093>

of the four
<0702>

hundred
<03967> <08141>

and thirty
<07970>

years
<08141>_,

even the selfsame
<06106>

day
<03117>

it came to pass, that all the hosts
<06635>

of the LORD
<03068>

went out
<03318> (8804)

from the land
<0776>

of Egypt
<04714>_.

It [is] a night
<03915>

to be much observed
<08107>

unto the LORD
<03068>

for bringing
<03318> (8687)

them out from the land
<0776>

of Egypt
<04714>_:

this [is] that night
<03915>

of the LORD
<03068>

to be observed
<08107>

of all the children
<01121>

of Israel
<03478>

in their generations
<01755>_.

{a night...: Heb. a night of observations}