Exodus 36:37 Halakhah

וַיַּ֤עַשׂ מָסָךְ֙ לְפֶ֣תַח הָאֹ֔הֶל תְּכֵ֧לֶת וְאַרְגָּמָ֛ן וְתוֹלַ֥עַת שָׁנִ֖י וְשֵׁ֣שׁ מָשְׁזָ֑ר מַעֲשֵׂ֖ה רֹקֵֽם׃

And he made a screen for the door of the Tent, of blue, and purple, and scarlet, and fine twined linen, the work of the weaver in colours;