Revelation 22:2

down the middle of the main street of the city. On either side of the river stood a tree of life, bearing twelve kinds of fruit and yielding a fresh crop for each month. And the leaves of the tree are for the healing of the nations.
BSB · Berean Standard Bible
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.
KJV · King James Version
in the middle of its street. On this side of the river and on that was the tree of life, bearing twelve kinds of fruits, yielding its fruit every month. The leaves of the tree were for the healing of the nations.
WEB · World English Bible
in the midst of the street thereof. And on this side of the river and on that was the tree of life, bearing twelve manner of fruits, yielding its fruit every month: and the leaves of the tree were for the healing of the nations.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

the midst
Revelation 22:1; Revelation 21:21; Ezekiel 47:1, 12
the tree of life
Rather, the definite article not being in the original, "a tree of life;" for there were three trees; one in the street, and one on each side of the river.
Revelation 22:14; Revelation 2:7; Genesis 2:9; Genesis 3:22–24; Proverbs 3:18
healing
Revelation 21:24; Psalm 147:3; Isaiah 6:10; Isaiah 57:18, 19; Jeremiah 17:14; Ezekiel 47:8–11; Hosea 14:4; Malachi 4:2; Luke 4:18; 1 Peter 2:24