. Руча́ется

 ( Guarantees , Vouches For )

 roo-CHAH-eet-syah
 Verb - Present Tense - Continuous
RUSV Only: 2
See also   (Смотрите Та́кже) :
 Proverbs 11:15 RUSV
15 Зло причиня́ет себе́,
15 [Evil, Evils, Wicked] causes [himself, myself, thyself, to myself, yourself],
кто́ руча́ется за посторо́ннего;
who [guarantees, vouches for] [after, around, at, behind, over] [an outsider, outsider, stranger];
а кто́ ненави́дит ручательство,
[while, and, but] who [hate, hated, hates, hateth] guarantee,
тот безопа́сен.
that safe.

He that is surety for a stranger shall smart for it:
and he that hateth suretiship is sure.
Proverbs 11:15 KJV
 
 Proverbs 17:18 RUSV
18 Челове́к малоумный даёт ру́ку и руча́ется за бли́жнего своего́.
18 [Man, Human, Person] малоумный [give, gives, giveth] hand and [guarantees, vouches for] [after, around, at, behind, over] middle [his, yours].

A man void of understanding striketh hands,
and becometh surety in the presence of his friend.
Proverbs 17:18 KJV