II Maccabees 3:25

25 For there appeared unto them an horse with a terrible rider upon him, and adorned with a very fair covering, and he ran fiercely, and smote at Heliodorus with his forefeet, and it seemed that he that sat upon the horse had complete harness of gold.

II Maccabees 3:25 In-Context

23 Nevertheless Heliodorus executed that which was decreed.
24 Now as he was there present himself with his guard about the treasury, the Lord of spirits, and the Prince of all power, caused a great apparition, so that all that presumed to come in with him were astonished at the power of God, and fainted, and were sore afraid.
25 For there appeared unto them an horse with a terrible rider upon him, and adorned with a very fair covering, and he ran fiercely, and smote at Heliodorus with his forefeet, and it seemed that he that sat upon the horse had complete harness of gold.
26 Moreover two other young men appeared before him, notable in strength, excellent in beauty, and comely in apparel, who stood by him on either side; and scourged him continually, and gave him many sore stripes.
27 And Heliodorus fell suddenly unto the ground, and was compassed with great darkness: but they that were with him took him up, and put him into a litter.

The Brenton translation of the Septuagint is in the public domain.