Anima Astrologiae or A Guide for Astrologers by William Lilly 1676

The 48th is, To consider, when an Infortune is Significator and his ill effects are mitigated, whether Jupiter behold him, or is joined corporally to him? For that will wholly destroy his malignity and turn his nature into good, how bad soever he be; so that if Saturn in that place of himself would not bestow some good or perform what he seems to promise, Jupiter will make him do it, provided he be not afflicted himself, as in his fall, Combust or Retrograde (yet even then he helps, but not so powerfully). On the other side Venus takes off the fury of Mars, by reason of that endearing intimacy which is between them, unless the thing be very difficult, as wars and bloodshed, &c. But she cannot so well divert the mischief of Saturn without the help of Jupiter (and then she can do it as well as at other times that of Mars). The reason is, there is no such sympathy between Saturn and she, in any respect; for he is slow. she swift; he heavy, she light; de delights in melancholy, she in mirth.

49.Whether one of the Infortunes be Significator