'Tree' in the Bible

She is a tree of life to them that lay hold upon her: and happy is every one that retaineth her.

The mouth of the righteous flows with [skillful and godly] wisdom,But the perverted tongue will be cut out.

The fruit of the righteous is a tree of life; and he that winneth souls is wise.

Hope deferred maketh the heart sick: but when the desire cometh, it is a tree of life.

A wholesome tongue is a tree of life: but perverseness therein is a breach in the spirit.

Whoso keepeth the fig tree shall eat the fruit thereof: so he that waiteth on his master shall be honoured.