4. they—thy "seed" and "offspring" (Isa 44:3).
as among—needlessly inserted in English Version. Rather, "The seed shall spring up as willows among the grass beside canals of water" [Horsley]. Or, "They shall spring up among the grass (that is, luxuriantly; for what grows in the midst of grass grows luxuriantly) as willows by the water-courses," which makes the parallel clauses better balanced [Maurer].