H6751–צָלַל–tsa.lal

And it cometh to pass, when the gates of Jerusalem have been dark before the sabbath, that I speak, and the doors are shut, and I say, that they do not open them till after the sabbath; and of my servants I have stationed at the gates; there doth not come in a burden on the sabbath-day.

צָֽלֲלוּ֩ tza.la.Lu “they became dark”

Lo, Asshur, a cedar in Lebanon, Fair in branch, and shading bough, and high in stature, And between thickets hath its foliage been.

מֵצַ֖ל me.Tzal “giving shade”