IV Maccabees 3:15

15 But he, though parched with thirst, reasoned that a draught reputed of equal value to blood, would be terribly dangerous to his soul.

IV Maccabees 3:15 In-Context

13 and unperceived by the guardians of the gate, they went throughout the whole camp of the enemy in quest.
14 And having boldly discovered the fountain, they filled out of it the draught for the king.
15 But he, though parched with thirst, reasoned that a draught reputed of equal value to blood, would be terribly dangerous to his soul.
16 Wherefore, setting up reasoning in opposition to his desire, he poured out the draught to God.
17 For the temperate mind has power to conquer the pressure of the passions, and to quench the fires of excitement,

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