Exodus 23:14-17 New English Translation (NET Bible)
14 “Three times[a] in the year you must make a pilgrim feast[b] to me. 15 You are to observe the Feast of Unleavened Bread; seven days[c] you must eat bread made without yeast, as I commanded you, at the appointed time of the month of Abib, for at that time[d] you came out of Egypt. No one may appear before[e] me empty-handed.
16 “You are also to observe[f] the Feast of Harvest, the firstfruits of your labors that you have sown in the field, and the Feast of Ingathering at the end of the year[g] when you have gathered in[h] your harvest[i] out of the field. 17 At[j] three times in the year all your males will appear before the Sovereign Lord.[k]