NET

14 Therefore, since the children share in flesh and blood, he likewise shared in their humanity, so that through death he could destroy the one who holds the power of death (that is, the devil),

Darby

14 Since therefore the children partake^D9000 of blood and flesh, he also, in like manner^D9001, took part in^D9002 the same, that through death he might annul him who has^D9003 the might of death, that is, the devil;

Darby Bible Notes

partake - Koinoneo. that is, they are in that condition, as their common lot. manner - 'In like manner' is strictly 'near to,' as Phil. 2.27, 'close to.' in - There is an intended difference here between the words for 'partake' (koinoneo) and 'took part in' (metecho), ver. 14. The first, referring to the children, is a common equal sharing of the nature. The second, referring to Christ, means, he took a part in it; and refers always to something outside myself, but which I take, or take a part in. The first work refers to a joint participation in that which belongs to me or to known fellowship. The second is used in ch. 5.13, 'partakes of milk,' in 1Cor. 9.10, where the reaper gets a share in the sower's hope, and in 1Cor. 10.17,21,30, 'partake,' where 'partaking' (metecho) is proof of participation in fellowship (koinonia), ver. 16. The word does not say how far the taking share went. has - Or 'who had;' lit. 'having,' without reference to time. Cf. ch. 13.20.

KJV

14 Forasmuch then as the children are partakers of flesh and blood, he also himself likewise took part of the same; that through death he might destroy him that had the power of death, that is, the devil;

Strong's

14 Forasmuch ^G1893 then^G3767 as the children^G3813 are partakers^G2841 of flesh^G4561 and^G2532 blood^G129, he^G3348 also^G2532 himself^G846 likewise^G3898 took part^G3348 of the same^G846; that^G2443 through^G1223 death^G2288 he might destroy^G2673 him that had^G2192 the power^G2904 of death^G2288, that is^G5123, the devil^G1228;