GOD'S WORD® Translation
I will remove those who have turned away from following the LORD and those who no longer seek the LORD or ask him for help."

American Standard Version
and them that are turned back from following Jehovah; and those that have not sought Jehovah, nor inquired after him.

Berean Study Bible
and those who turn back from following the LORD, neither seeking the LORD nor inquiring of Him.”

Douay-Rheims Bible
And them that turn away from following after the Lord, and that have not sought the Lord, nor searched after him.

English Revised Version
and them that are turned back from following the LORD; and those that have not sought the LORD, nor inquired after him.

King James Bible
And them that are turned back from the LORD; and those that have not sought the LORD, nor inquired for him.

World English Bible
those who have turned back from following Yahweh, and those who haven't sought Yahweh nor inquired after him.

Young's Literal Translation
And those removing from after Jehovah, And who have not sought Jehovah, nor besought Him.

Zephaniah 1:6 Additional Translations ...