Anima Astrologiae or A Guide for Astrologers by William Lilly 1676

The 19th Consideration is, To behold the Moon if she be ‘void of course,’ for then it signifies an impediment to the thing in question, it will not come to a good end, nor be accomplished; but the Querent shall be forced to desist with shame and loss.

20.Whether the Moon or Significator be joined to any of the Planets