Greek

καὶ γενόμενος ἐν ἀγωνίᾳ ἐκτενέστερον προσηύχετο ἐγένετο ὁ ἱδρὼς αὐτοῦ ὡσεὶ θρόμβοι αἵματος καταβαίνοντες ἐπὶ τὴν γῆν

Transliterated

kai genomenos en agōnia ektenesteron prosēucheto egeneto ho hidrōs autou hōsei thromboi haimatos katabainontes epi tēn gēn

Literal English

And having been made in agony more earnestly He was praying it came to pass - sweat of Him’” as if great drops of blood falling down at the soil
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