King James Bible
As well the singers as the players on instruments shall be there: all my springs are in thee.

New King James Version
Both the singers and the players on instruments say, “All my springs are in you.”

American Standard Version
They that sing as well as they that dance'shall say , All my fountains are in thee.

Berean Study Bible
Singers and pipers will proclaim, “All my springs of joy are in You.”

Douay-Rheims Bible
The dwelling in thee is as it were of all rejoicing.

English Revised Version
They that sing as well as they that dance shall say, All my fountains are in thee.

World English Bible
Those who sing as well as those who dance say, "All my springs are in you." A Song. A Psalm by the sons of Korah. For the Chief Musician. To the tune of "The Suffering of Affliction." A contemplation by Heman, the Ezrahite.

Young's Literal Translation
Singers also as players on instruments, All my fountains are in Thee!

Psalm 87:7 Additional Translations ...