Revelation 12:3-4 And there was seen another sign in heaven: and behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.

ASV_Strongs⁽ⁱ⁾

3 G2532 And G3700 there was seen G243 another G4592 sign G1722 in G3772 heaven: G2532 and G2400 behold, G3173 a great G4450 red G1404 dragon, G2192 having G2033 seven G2776 heads G2532 and G1176 ten G2768 horns, G2532 and G1909 upon G846 his G2776 heads G2033 seven G1238 diadems.

4 G2532 And G846 his G3769 tail G4951 draweth G5154 the third part G792 of the stars G3772 of heaven, G2532 and G906 did cast G846 them G1519 to G1093 the earth: G2532 and G1404 the dragon G2476 standeth G1799 before G1135 the woman G3195 that is about G5088 to be delivered, G2443 that G3752 when G5088 she is delivered G2719 he may devour G846 her G5043 child.