OT-POET.filter - acv masters:

acv@Proverbs:25:13 @ As the cold of snow in the time of harvest, [is] a faithful messenger to those who send him, for he refreshes the soul of his masters.

acv@Ecclesiastes:12:11 @ The words of the wise are as goads, and as nails fastened [by] the masters of assemblies. They have been given from one shepherd.