title: Get data from other sheet according to the date
body: <p>I have a Google spreadsheet with the following information:</p>
  
  <p><a href="https://i.stack.imgur.com/VWazQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VWazQ.png" alt="enter image description here"></a></p>
  
  <p>The three cells highlighted with green, A1, A2 and A3 get content from sheets D1, D2 and D3 with <em>=Sheet3!D1</em> -function. Is it possible to update the content according to the date, so when it's Monday D1, D2 and D3 are shown, but on Tuesday, D4, D5 and D6 are shown?</p>