'Testify' in the Bible

and dost testify against them, to bring them back unto Thy law; and they -- they have acted proudly, and have not hearkened to Thy commands, and against Thy judgments have sinned, -- which man doth and hath lived in them -- and they give a refractory shoulder, and their neck have hardened, and have not hearkened.

In those days I have seen in Judah those treading wine-vats on sabbath, and bringing in the sheaves, and lading on the asses, and also, wine, grapes, and figs, and every burden, yea, they are bringing in to Jerusalem on the sabbath-day, and I testify in the day of their selling provision.

and I testify against them, and say unto them, 'Wherefore are ye lodging over-against the wall? if ye repeat it, a hand I put forth upon you;' from that time they have not come in on the sabbath.