NASB 1995
And when He again brings the firstborn into the world, He says, "AND LET ALL THE ANGELS OF GOD WORSHIP HIM."

American Standard Version
And when he again bringeth in the firstborn into the world he saith, And let all the angels of God worship him.

Berean Study Bible
And again, when God brings His firstborn into the world, He says: “Let all God’s angels worship Him.”

Douay-Rheims Bible
And again, when he bringeth in the first begotten into the world, he saith: And let all the angels of God adore him.

English Revised Version
And when he again bringeth in the firstborn into the world he saith, And let all the angels of God worship him.

King James Bible
And again, when he bringeth in the firstbegotten into the world, he saith, And let all the angels of God worship him.

World English Bible
Again, when he brings in the firstborn into the world he says, "Let all the angels of God worship him."

Young's Literal Translation
and when again He may bring in the first-born to the world, He saith, 'And let them bow before him -- all messengers of God;'

Hebrews 1:6 Additional Translations ...