Hebrews 4:9 DBY

⁷  again he determines a certain day, saying, in David, 'To-day,' after so long a time; (according as it has been said before), To-day, if ye will hear his voice, harden not your hearts.

⁸  For if Jesus had brought them into rest, he would not have spoken afterwards about another day.

⁹  There remains then a sabbatism to the people of God.

¹⁰  For he that has entered into his rest, he also has rested from his works, as God did from his own.

¹¹  Let us therefore use diligence to enter into that rest, that no one may fall after the same example of not hearkening to the word.