TgJ Jer18:18 :וְנִסהֲדִנֵיה סָהִדוָון דִשקַר‏ : let us give false testimonies against him
See the entire entry for shd vb. to testify

TgJ Jer18:18 :וְנִסהֲדִנֵיה סָהִדוָון דִשקַר‏ : let us give false testimonies against him
See the entire entry for sāhdū, sāhdūṯā n.f. testimony