Psalms 127:1

(A Song of degrees for Solomon.) Except the LORD build the house, they labour in vain that build it: except the LORD keep the city, the watchman waketh [but] in vain.
- King James Version

Unless the LORD builds the house, They labor in vain who build it; Unless the LORD guards the city, The watchman keeps awake in vain.
- New American Standard Version (1995)

Except Jehovah build the house, They labor in vain that build it: Except Jehovah keep the city, The watchman waketh but in vain.
- American Standard Version (1901)

<A Song of the going up. Of Solomon.> If the Lord is not helping the builders, then the building of a house is to no purpose: if the Lord does not keep the town, the watchman keeps his watch for nothing.
- Basic English Bible

{A Song of degrees. Of Solomon.} Unless Jehovah build the house, in vain do its builders labour in it; unless Jehovah keep the city, the keeper watcheth in vain:
- Darby Bible

A Song of degrees for Solomon. Except the LORD shall build the house, they labor in vain that build it: except the LORD shall keep the city, the watchman waketh in vain.
- Webster's Bible

Unless Yahweh builds the house, they labor in vain who build it. Unless Yahweh watches over the city, the watchman guards it in vain.
- World English Bible

A Song of the Ascents, by Solomon. If Jehovah doth not build the house, In vain have its builders laboured at it, If Jehovah doth not watch a city, In vain hath a watchman waked.
- Youngs Literal Bible

A Song of Ascents; of Solomon. Except the LORD build the house, they labour in vain that build it; except the LORD keep the city, the watchman waketh but in vain.
- Jewish Publication Society Bible

Wesley's Notes for Psalms 127:1

127:1 Build - Assist and bless those that build it.