'Preserve' in the Bible

discretion shall keep thee, understanding shall preserve thee:

Forsake her not, and she shall keep thee; love her, and she shall preserve thee.

that thou mayest keep reflection, and that thy lips may preserve knowledge.

In the fool's mouth is a rod of pride; but the lips of the wise shall preserve them.

Mercy and truth preserve the king; and he upholdeth his throne by mercy.

The eyes of Jehovah preserve knowledge; but he overthroweth the words of the unfaithful.