Ps. 91 in H, 𝕵, is without title. But 𝔊 has αἶνος ᾠδῆς τῷ Δαυείδ. This was the conjecture of a late editor, due to the large number of terms in this Ps. familiar in 𝕯: סתר and צל v. 1 for the refuge in the temple, as 17:8, 27:5, 31:21, 36:8, 61:5 +; מצודה v. 2, cf. 18:3, 31:4; צנה v. 4, cf. 5:13; the guardian angel v. 11, cf. 34:8, 35:5, 6. The author also used אנכי v. 15 and חשק v. 14, both characteristic of 𝕯, and was especially familiar with Dt. 32, using the terms חץ, קטב, v. 5, 6,