Bible Verses About Contracts by Joining Hands

My son, if thou be surety for thy friend, if thou hast stricken thy hand with a stranger,

Though hand join in hand, the wicked shall not be unpunished: but the seed of the righteous shall be delivered.

A man void of understanding striketh hands, and becometh surety in the presence of his friend.

Be not thou one of them that strike hands, or of them that are sureties for debts.

Seeing he despised the oath by breaking the covenant, when, lo, he had given his hand, and hath done all these things, he shall not escape.