Acts 1:21
Must (dei). Present necessity corresponding to the old necessity (edei) about Judas (verse Acts 1:16). This sentence in verses Acts 1:21-22 begins with dei.
That (w). Locative case of the relative attracted to the case of the antecedent.
Went in and went out (eishlqen kai echlqen). Constative aorist active.
With us (ef hmav).
Over us, the margin has it. But the full phrase would be ef hmav kai af hmwn. He came to us and went from us (Knowling).
