REV 14:4

4 These are those who with nashim [(women)] are not tameh [(unclean, defiled)], bochrim ki betullim they are, for these are the ones following the SEH [(Lamb)], wherever he goes. These chasidim had the Geulah price paid for their redemption, the ones having been purchased from Bnei Adam as the bikkurim [(firstfruits)] to Hashem and to the SEH[(Lamb)].