Hebrews 3:5

Now Moses was faithful in all God’s house as a servant, to testify to the things that were to be spoken later,

“Moses was faithful as a servant in all God’s house,” bearing witness to what would be spoken by God in the future.

Moses was faithful as a servant in all God’s household, as a testimony to what would be said in the future.

Moses was certainly faithful in God’s house as a servant. His work was an illustration of the truths God would reveal later.

And Moses was faithful in all his house as a servant, for a testimony to the things that would be spoken,

And Moses verily was faithful in all his house, as a servant, for a testimony of those things which were to be spoken after;