Proverbs 3:18 KJV

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

To gain wisdomNo precious jewels or earthly treasures are worthy to be compared with true wisdom, whether the concerns of time or eternity be considered. We must make...

Genesis 2:9 And out of the ground made the LORD God to grow every tree that is pleasant to the sight, and good for food; the tree of life also in the midst of the garden, and the tree of knowledge of good and evil.
Proverbs 11:30 The fruit of the righteous is a tree of life; and he that winneth souls is wise.
Proverbs 13:12 Hope deferred maketh the heart sick: but when the desire cometh, it is a tree of life.
Genesis 3:22 And the LORD God said, Behold, the man is become as one of us, to know good and evil: and now, lest he put forth his hand, and take also of the tree of life, and eat, and live for ever:
Revelation 2:7 He that hath an ear, let him hear what the Spirit saith unto the churches; To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God.
Revelation 22:2 In the midst of the street of it, and on either side of the river, was there the tree of life, which bare twelve manner of fruits, and yielded her fruit every month: and the leaves of the tree were for the healing of the nations.
Proverbs 15:4 A wholesome tongue is a tree of life: but perverseness therein is a breach in the spirit.

From OpenBible.info, most relevant first.

She is a tree עֵץ ʿēṣ עֵץ Noun · masculine singular construct
of life חַיִּים ḥayyîm חַי Noun · masculine plural
to them that lay hold הִיא hîʾ Pronoun · third person feminine singular לַמַּחֲזִיקִים lammaḥăzîqîm חָזַק Verb · hiphil active participle, masculine plural · with preposition with the
upon her: and happy מְאֻשָּׁר mĕʾuššār אָשַׁר Verb · pual passive participle, masculine singular
that retaineth בָּהּ bāh Preposition · with suffix: third person feminine singular וְתֹמְכֶיהָ wĕtōmĕkêhā תָּמַךְ Verb · qal active participle, masculine plural construct · with and, suffix: third person feminine singular

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