Strong's Concordance G170

Original Word: ἀκαιρέομαι
Transliteration: akairéomai
Phonetic Spelling: ak-ahee-reh'-om-ahee
[ἀκαιρέομαι] from a compound of G1 (as a negative particle) and G2540 (meaning unseasonable); to be inopportune (for oneself), i.e. to fail of a proper occasion

Usages throughout the bible

Philippians 4:10 - But I rejoiced in the Lord greatly, that now at the last your care of me hath flourished again; wherein ye were also careful, but ye lacked opportunity. G170