Hebrews 3:12-15 English Standard Version (ESV)
12 Take care, brothers, lest there be in any of you an evil, unbelieving heart, leading you to fall away from the living God. 13 But exhort one another every day, as long as it is called “today,” that none of you may be hardened by the deceitfulness of sin. 14 For we have come to share in Christ, if indeed we hold our original confidence firm to the end. 15 As it is said,
“Today, if you hear his voice,
Yehudim in Moshiach 3:12-15 Orthodox Jewish Bible (OJB)
12 Beware, Achim b’Moshiach, lest there will be in any one of you a lev rah (evil heart) without Emunah, that turns away shmad from Elohim Chayyim.
13 Instead, give one another chozek (strength) each and every day, as long as it is still called "HAYOM," ("today, " TEHILLIM 95:7) lest some of you may fall into KESHI (stubbornness, hardness DEVARM 9:27) and be stubbornly hardened by the nechalim (deceitfulness) of Chet.
14 We have become chavrusa partners of Moshiach if only our bitachon (confidence) we had initially we hold firm until HaKetz;
15 As it is said, "HAYOM IM BEKOLO TISHMAU AL TAKSHU LEVAVCHEM ("Today, if you hear his voice, do not harden your heart" TEHILLIM 95:7) as in the Meribah Mered (Rebellion) [the Ma’al shmad Defection, the Azivah Desertion, see 2Th 2:3].