'Whose' in the Bible

For there is a man whose labour is in wisdom, and in knowledge, and in equity, and to a man who hath not laboured therein he giveth it -- his portion! Even this is vanity and a great evil.

And I am finding more bitter than death, the woman whose heart is nets and snares, her hands are bands; the good before God escapeth from her, but the sinner is captured by her.

When I gave my heart to know wisdom and to see the business that hath been done on the earth, (for there is also a spectator in whose eyes sleep is not by day and by night),