Заточении

4 Нача́льник стра́жи поручи́л их Ио́сифу,

4 [Boss, Supervisor] guardians instructed [them, their] Joseph,

и тот прислуживал им.

and that прислуживал [it, them].

Они́ пробы́ли в заточении не́которое вре́мя,

[They, They Are] [abode, stayed, tarry] [at, in, of, on] заточении some [hour, time],

The captain of the guard appointed Joseph to be with them,
and he attended them.
They continued for some time in custody.
Genesis 40:4 ESV

And the captain of the guard charged Joseph with them,
and he served them:
and they continued a season in ward.
Genesis 40:4 KJV