Acts 1:2-4

Amplified Bible, Classic Edition

² Until the day when He ascended, after He through the Holy Spirit had instructed and commanded the apostles (special messengers) whom He had chosen.

³ To them also He showed Himself alive after His passion (His suffering in the garden and on the cross) by [a series of] many convincing demonstrations [unquestionable evidences and infallible proofs], appearing to them during forty days and talking [to them] about the things of the kingdom of God.

⁴ And while being in their company and eating with them, He commanded them not to leave Jerusalem but to wait for what the Father had promised, Of which [He said] you have heard Me speak.^(A)