Hebrews 3:13-15

Young's Literal Translation

¹³ but exhort ye one another every day, while the To-day is called, that none of you may be hardened by the deceitfulness of the sin,

¹⁴ for partakers we have become of the Christ, if the beginning of the confidence unto the end we may hold fast,

¹⁵ in its being said, `To-day, if His voice ye may hear, ye may not harden your hearts, as in the provocation,'