Покупку
 Accusative - Singular
RUSV Only: 1
See also   (Смотрите Та́кже) :
 Proverbs 27:26 RUSV
26 Овцы на оде́жду тебе́,
26 Sheep [at, by, in, it, on the, to, toward, upon] clothes [thee, you],
и козлы на покупку по́ля.
and goats [at, by, in, it, on the, to, toward, upon] покупку fields.

The lambs are for thy clothing,
and the goats are the price of the field.
Proverbs 27:26 KJV