'Whose' in the Bible

For there is a man who has labored with wisdom and knowledge and skill, yet gives his legacy to one who has not labored for it. This too is vanity and a great evil.

And I discovered that [of all irrational sins none has been so destructive in beguiling one away from God as immoral women for] more bitter than death is the woman whose heart is [composed of] snares and nets, and whose hands are chains. Whoever pleases God will escape from her, but the sinner will be taken captive by her [evil].