All my bones, i.e. my whole body, by a synecdoche, as Psa_34:20, as well as my soul, mentioned Psa_35:9. I will glorify thee, both with my soul and with my body.
Shall say: speech is ascribed to the bones figuratively, as elsewhere they are said to fear and to rejoice, Psa_6:2 51:8, and as the loins are said to bless, Job_31:20. If they could speak, they would express thy praises, because having been dried up with sorrow, they are now refreshed by thy mercy.