NET

6 But Christ is faithful as a son over God’s house. We are of his house, if in fact we hold firmly to our confidence and the hope we take pride in.

Darby

6 but Christ, as Son over his^D9009 house, whose house are *we*, if indeed we hold fast the boldness and the boast of hope firm to the end.

Darby Bible Notes

his - That is, God's house, in which Moses was faithful as a ministering servant. The contrast is with 'Moses as a servant in,' and 'Christ as a Son over.' The Father is not brought in as such at all, but the Son is over the house as Son. The connection with its being God's house is evident, because he (Christ) has built the house, ver. 3, and he who built all things is God; but he is over it as Son.

KJV

6 But Christ as a son over his own house; whose house are we, if we hold fast the confidence and the rejoicing of the hope firm unto the end.