This (Hexagram) is a high symbol used in world occultism, and is part of Israel's worship of foreign gods.
Acts 17:43KJV
43 Yea, ye took up the tabernacle of Moloch, and
the star of your god Remphan, figures which ye made to worship them: and I will carry you away beyond Babylon.
1 Thessalonians 5:22KJV
22 Abstain from all appearance of evil.
Wikipedia: The hexagram, like the
pentagram, was and is used in practices of the
occult and
ceremonial magic and is attributed to the 7 "old" planets outlined in
astrology.
The six-pointed star is commonly used both as a
talisman[10] and for conjuring spirits and spiritual forces in diverse forms of
occult magic. In the book
The History and Practice of Magic, Vol. 2, the six-pointed star is called the talisman of Saturn and it is also referred to as the Seal of Solomon.
[11] Details are given in this book on how to make these symbols and the materials to use.
Double hexagram.