Strong's Greek #4490 - ῥητῶς rhétós (in stated terms)

expressly.

Adverb from a derivative of rheo; out-spokenly, i.e. Distinctly -- expressly.

see GREEK rheo

Strong's 4490: ῤητῶς

ῤητῶς (ῤητός), adverb, expressly, in express words: ῤητῶς λέγει, 1 Timothy 4:1. (Polybius 3, 23, 5; Strabo 9, p. 426; Plutarch, Brut. 29; (de Stoic. repugn. 15, 10); (Diogenes Laërtius 8, 71; (others; cf. Wetstein on 1 Timothy, the passage cited; Winer's Grammar, 463 (431)).)

Strong's Greek: 4490. ῥητῶς (rhétós) — 1 Occurrence

1 Timothy 4:1 - Adv
GRK: δὲ πνεῦμα ῥητῶς λέγει ὅτι
NAS: But the Spirit explicitly says
KJV: the Spirit speaketh expressly, that in
INT: but [the] Spirit expressly speaks that