ἡ ὑπόστασίς μου ὡσεὶ οὐθὲν ἐνώπιόν σου → my life is as nothing in respect to you, my life is nothing in thy reckoning
acc. de ὑμεῖς.
accusative case of ὑμεῖς; you (as the objective of a verb or preposition): ye, you (+ -ward), your (+ own).
ὑμᾶς: acc. к ὑμεῖς.