8 occurrences across the corpus

KJV Apocrypha (Eastern Orthodox Additions)

3 Maccabees 2:26

and not satisfied with countless acts of impiety, his audacity so increased that he raised evil reports there, and many of his friends, watching his purpose attentively, joined in furthering his will.

3 Maccabees 6:5

When Sennacherim, the grievous king of the Assyrians, exulting in his countless army, had subdued the whole land with his spear and was lifting himself against your holy city with boastings grievous to be endured, you, O Lord, demolished him and displayed your might to many nations.

1 Enoch

1 Enoch 39:6

Countless shall be the number of the holy and the elect, in the presence of God for ever and for ever.

1 Enoch 45:3

In that day shall the Elect One sit upon a throne of glory; and shall choose their conditions and countless habitations (while their spirits within them shall be strengthened, when they behold my Elect One), _shall choose them_ for those who have fled for protection to my holy and glorious name.

OT Pseudepigrapha

2 Enoch 18:1

THE men took me on to the fifth heaven and placed me, and there I saw many and countless soldiers, called Grigori, of human appearance, and their size was greater than that of great giants and their faces withered, and the silence of their mouths perpetual, and there was no service on the fifth heaven, and I said to the men who were with me:

2 Enoch 40:3

I have measured and described the stars, the great countless multitude of them.

2 Enoch 47:5

The Lord has placed the foundations in the unknown, and has spread forth heavens visible and invisible; he fixed the earth on the waters, and created countless creatures, and who has counted the water and the foundation of the unfixed, or the dust of the earth, or the sand of the sea, or the drops of the rain, or the morning dew, or the wind's breathings? Who has filled earth and sea, and the indissoluble winter?

The Letter of Aristeas 4:15

There are moreover wonderful and indescribable cisterns underground, as they pointed out to me, at a distance of five furlongs all round the site of the temple, and each of them has countless pipes so that the different streams converge together.