'Sanctify' in the Bible

Keep the sabbath day to sanctify it, as the LORD thy God hath commanded thee.

All the firstling males that come of thy herd and of thy flock thou shalt sanctify unto the LORD thy God: thou shalt do no work with the firstling of thy bullock, nor shear the firstling of thy sheep.

because you trespassed against me in the midst of the children of Israel at the waters of Meribah of Kadesh, in the wilderness of Zin; because you didn't sanctify me in the midst of the children of Israel.