New International Version
In the LORD's hand the king's heart is a stream of water that he channels toward all who please him.

American Standard Version
The king's heart is in the hand of Jehovah as the watercourses: He turneth it whithersoever he will.

Berean Study Bible
The king’s heart is a waterway in the hand of the LORD; He directs it where He pleases.

Douay-Rheims Bible
As the divisions of waters, so the heart of the king is in the hand of the Lord: whithersoever he will he shall turn it.

English Revised Version
The king's heart is in the hand of the LORD as the watercourses: he turneth it whithersoever he will.

King James Bible
The king's heart is in the hand of the LORD, as the rivers of water: he turneth it whithersoever he will.

World English Bible
The king's heart is in Yahweh's hand like the watercourses. He turns it wherever he desires.

Young's Literal Translation
Rivulets of waters is the heart of a king in the hand of Jehovah, Wherever He pleaseth He inclineth it.

Proverbs 21:1 Additional Translations ...