תֶּ֗בֶן אֵ֤ין נִתָּן֙ לַעֲבָדֶ֔יךָ וּלְבֵנִ֛ים אֹמְרִ֥ים לָ֖נוּ עֲשׂ֑וּ וְהִנֵּ֧ה עֲבָדֶ֛יךָ מֻכִּ֖ים וְחָטָ֥את עַמֶּֽךָ׃
There is no straw given unto thy servants, and they say to us: Make brick; and, behold, thy servants are beaten, but the fault is in thine own people.’
Read kabbalistic (mystical) interpretation of Exodus 5:16: and classical mystical sources.