G5361
φιλάδελφος
loving the brothers
φιλ-άδελφος, -ον [in LXX: 2Ma.15:14, 4Ma.13:21 4Mac 15:10 * ;] loving one's brother, loving like a brother (Soph., Xen., al.): of Christians' love for one another (EV, loving as brethren), 1Pe.3:8.† (AS)
The KJV translates G5361 in the following manner:
brethren (2x)
Full Thayer's lexicon entry
φιλάδελφος — philádelphos
φιλάδελφος, φιλαδελφον (φίλος and ἀδελφός), loving brother or sister (Sophocles, Plutarch, Anthol.); in a broader sense, loving one like a brother, Xenophon, mem. 2, 3, 17; loving one's fellow-countrymen, of an Israelite, 2Ma 15:14; of a Christian loving Christians, 1Pe 3:8 (R. V. loving as brethren).
1 occurrence